idx int64 | func_before string | Vulnerability Classification string | vul int64 | func_after string | patch string | CWE ID string | lines_before string | lines_after string |
|---|---|---|---|---|---|---|---|---|
45,500 | static void hub_power_on(struct usb_hub *hub, bool do_delay)
{
int port1;
/* Enable power on each port. Some hubs have reserved values
* of LPSM (> 2) in their descriptors, even though they are
* USB 2.0 hubs. Some hubs do not implement port-power switching
* but only emulate it. In all cases, the ports won... | DoS | 0 | static void hub_power_on(struct usb_hub *hub, bool do_delay)
{
int port1;
/* Enable power on each port. Some hubs have reserved values
* of LPSM (> 2) in their descriptors, even though they are
* USB 2.0 hubs. Some hubs do not implement port-power switching
* but only emulate it. In all cases, the ports won... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,501 | hub_power_remaining(struct usb_hub *hub)
{
struct usb_device *hdev = hub->hdev;
int remaining;
int port1;
if (!hub->limited_power)
return 0;
remaining = hdev->bus_mA - hub->descriptor->bHubContrCurrent;
for (port1 = 1; port1 <= hdev->maxchild; ++port1) {
struct usb_port *port_dev = hub->ports[port1 - 1];
... | DoS | 0 | hub_power_remaining(struct usb_hub *hub)
{
struct usb_device *hdev = hub->hdev;
int remaining;
int port1;
if (!hub->limited_power)
return 0;
remaining = hdev->bus_mA - hub->descriptor->bHubContrCurrent;
for (port1 = 1; port1 <= hdev->maxchild; ++port1) {
struct usb_port *port_dev = hub->ports[port1 - 1];
... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,502 | static int hub_pre_reset(struct usb_interface *intf)
{
struct usb_hub *hub = usb_get_intfdata(intf);
hub_quiesce(hub, HUB_PRE_RESET);
hub->in_reset = 1;
hub_pm_barrier_for_all_ports(hub);
return 0;
}
| DoS | 0 | static int hub_pre_reset(struct usb_interface *intf)
{
struct usb_hub *hub = usb_get_intfdata(intf);
hub_quiesce(hub, HUB_PRE_RESET);
hub->in_reset = 1;
hub_pm_barrier_for_all_ports(hub);
return 0;
}
| @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,503 | static int hub_probe(struct usb_interface *intf, const struct usb_device_id *id)
{
struct usb_host_interface *desc;
struct usb_endpoint_descriptor *endpoint;
struct usb_device *hdev;
struct usb_hub *hub;
desc = intf->cur_altsetting;
hdev = interface_to_usbdev(intf);
/*
* Set default autosuspend delay as 0 to... | DoS | 0 | static int hub_probe(struct usb_interface *intf, const struct usb_device_id *id)
{
struct usb_host_interface *desc;
struct usb_endpoint_descriptor *endpoint;
struct usb_device *hdev;
struct usb_hub *hub;
desc = intf->cur_altsetting;
hdev = interface_to_usbdev(intf);
/*
* Set default autosuspend delay as 0 to... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,504 | static void hub_quiesce(struct usb_hub *hub, enum hub_quiescing_type type)
{
struct usb_device *hdev = hub->hdev;
int i;
cancel_delayed_work_sync(&hub->init_work);
/* hub_wq and related activity won't re-trigger */
hub->quiescing = 1;
if (type != HUB_SUSPEND) {
/* Disconnect all the children */
for (i = 0;... | DoS | 0 | static void hub_quiesce(struct usb_hub *hub, enum hub_quiescing_type type)
{
struct usb_device *hdev = hub->hdev;
int i;
cancel_delayed_work_sync(&hub->init_work);
/* hub_wq and related activity won't re-trigger */
hub->quiescing = 1;
if (type != HUB_SUSPEND) {
/* Disconnect all the children */
for (i = 0;... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,505 | static void hub_release(struct kref *kref)
{
struct usb_hub *hub = container_of(kref, struct usb_hub, kref);
usb_put_dev(hub->hdev);
usb_put_intf(to_usb_interface(hub->intfdev));
kfree(hub);
}
| DoS | 0 | static void hub_release(struct kref *kref)
{
struct usb_hub *hub = container_of(kref, struct usb_hub, kref);
usb_put_dev(hub->hdev);
usb_put_intf(to_usb_interface(hub->intfdev));
kfree(hub);
}
| @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,506 | static int hub_reset_resume(struct usb_interface *intf)
{
struct usb_hub *hub = usb_get_intfdata(intf);
dev_dbg(&intf->dev, "%s\n", __func__);
hub_activate(hub, HUB_RESET_RESUME);
return 0;
}
| DoS | 0 | static int hub_reset_resume(struct usb_interface *intf)
{
struct usb_hub *hub = usb_get_intfdata(intf);
dev_dbg(&intf->dev, "%s\n", __func__);
hub_activate(hub, HUB_RESET_RESUME);
return 0;
}
| @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,507 | static int hub_resume(struct usb_interface *intf)
{
struct usb_hub *hub = usb_get_intfdata(intf);
dev_dbg(&intf->dev, "%s\n", __func__);
hub_activate(hub, HUB_RESUME);
return 0;
}
| DoS | 0 | static int hub_resume(struct usb_interface *intf)
{
struct usb_hub *hub = usb_get_intfdata(intf);
dev_dbg(&intf->dev, "%s\n", __func__);
hub_activate(hub, HUB_RESUME);
return 0;
}
| @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,508 | static int hub_set_address(struct usb_device *udev, int devnum)
{
int retval;
struct usb_hcd *hcd = bus_to_hcd(udev->bus);
/*
* The host controller will choose the device address,
* instead of the core having chosen it earlier
*/
if (!hcd->driver->address_device && devnum <= 1)
return -EINVAL;
if (udev->s... | DoS | 0 | static int hub_set_address(struct usb_device *udev, int devnum)
{
int retval;
struct usb_hcd *hcd = bus_to_hcd(udev->bus);
/*
* The host controller will choose the device address,
* instead of the core having chosen it earlier
*/
if (!hcd->driver->address_device && devnum <= 1)
return -EINVAL;
if (udev->s... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,509 | static void hub_set_initial_usb2_lpm_policy(struct usb_device *udev)
{
struct usb_hub *hub = usb_hub_to_struct_hub(udev->parent);
int connect_type = USB_PORT_CONNECT_TYPE_UNKNOWN;
if (!udev->usb2_hw_lpm_capable)
return;
if (hub)
connect_type = hub->ports[udev->portnum - 1]->connect_type;
if ((udev->bos->ext... | DoS | 0 | static void hub_set_initial_usb2_lpm_policy(struct usb_device *udev)
{
struct usb_hub *hub = usb_hub_to_struct_hub(udev->parent);
int connect_type = USB_PORT_CONNECT_TYPE_UNKNOWN;
if (!udev->usb2_hw_lpm_capable)
return;
if (hub)
connect_type = hub->ports[udev->portnum - 1]->connect_type;
if ((udev->bos->ext... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,510 | static int hub_set_port_link_state(struct usb_hub *hub, int port1,
unsigned int link_status)
{
return set_port_feature(hub->hdev,
port1 | (link_status << 3),
USB_PORT_FEAT_LINK_STATE);
}
| DoS | 0 | static int hub_set_port_link_state(struct usb_hub *hub, int port1,
unsigned int link_status)
{
return set_port_feature(hub->hdev,
port1 | (link_status << 3),
USB_PORT_FEAT_LINK_STATE);
}
| @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,511 | static int hub_suspend(struct usb_interface *intf, pm_message_t msg)
{
struct usb_hub *hub = usb_get_intfdata(intf);
struct usb_device *hdev = hub->hdev;
unsigned port1;
int status;
/*
* Warn if children aren't already suspended.
* Also, add up the number of wakeup-enabled descendants.
*/
hub->wakeup_e... | DoS | 0 | static int hub_suspend(struct usb_interface *intf, pm_message_t msg)
{
struct usb_hub *hub = usb_get_intfdata(intf);
struct usb_device *hdev = hub->hdev;
unsigned port1;
int status;
/*
* Warn if children aren't already suspended.
* Also, add up the number of wakeup-enabled descendants.
*/
hub->wakeup_e... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,512 | static void hub_tt_work(struct work_struct *work)
{
struct usb_hub *hub =
container_of(work, struct usb_hub, tt.clear_work);
unsigned long flags;
spin_lock_irqsave(&hub->tt.lock, flags);
while (!list_empty(&hub->tt.clear_list)) {
struct list_head *next;
struct usb_tt_clear *clear;
struct usb_device *hdev... | DoS | 0 | static void hub_tt_work(struct work_struct *work)
{
struct usb_hub *hub =
container_of(work, struct usb_hub, tt.clear_work);
unsigned long flags;
spin_lock_irqsave(&hub->tt.lock, flags);
while (!list_empty(&hub->tt.clear_list)) {
struct list_head *next;
struct usb_tt_clear *clear;
struct usb_device *hdev... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,513 | static int hub_usb3_port_disable(struct usb_hub *hub, int port1)
{
int ret;
int total_time;
u16 portchange, portstatus;
if (!hub_is_superspeed(hub->hdev))
return -EINVAL;
ret = hub_port_status(hub, port1, &portstatus, &portchange);
if (ret < 0)
return ret;
/*
* USB controller Advanced Micro Devices, Inc... | DoS | 0 | static int hub_usb3_port_disable(struct usb_hub *hub, int port1)
{
int ret;
int total_time;
u16 portchange, portstatus;
if (!hub_is_superspeed(hub->hdev))
return -EINVAL;
ret = hub_port_status(hub, port1, &portstatus, &portchange);
if (ret < 0)
return ret;
/*
* USB controller Advanced Micro Devices, Inc... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,514 | static void kick_hub_wq(struct usb_hub *hub)
{
struct usb_interface *intf;
if (hub->disconnected || work_pending(&hub->events))
return;
/*
* Suppress autosuspend until the event is proceed.
*
* Be careful and make sure that the symmetric operation is
* always called. We are here only when there is no pen... | DoS | 0 | static void kick_hub_wq(struct usb_hub *hub)
{
struct usb_interface *intf;
if (hub->disconnected || work_pending(&hub->events))
return;
/*
* Suppress autosuspend until the event is proceed.
*
* Be careful and make sure that the symmetric operation is
* always called. We are here only when there is no pen... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,515 | static void led_work(struct work_struct *work)
{
struct usb_hub *hub =
container_of(work, struct usb_hub, leds.work);
struct usb_device *hdev = hub->hdev;
unsigned i;
unsigned changed = 0;
int cursor = -1;
if (hdev->state != USB_STATE_CONFIGURED || hub->quiescing)
return;
for (i = 0; i < hdev->maxchil... | DoS | 0 | static void led_work(struct work_struct *work)
{
struct usb_hub *hub =
container_of(work, struct usb_hub, leds.work);
struct usb_device *hdev = hub->hdev;
unsigned i;
unsigned changed = 0;
int cursor = -1;
if (hdev->state != USB_STATE_CONFIGURED || hub->quiescing)
return;
for (i = 0; i < hdev->maxchil... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,516 | static int port_is_suspended(struct usb_hub *hub, unsigned portstatus)
{
int ret = 0;
if (hub_is_superspeed(hub->hdev)) {
if ((portstatus & USB_PORT_STAT_LINK_STATE)
== USB_SS_PORT_LS_U3)
ret = 1;
} else {
if (portstatus & USB_PORT_STAT_SUSPEND)
ret = 1;
}
return ret;
}
| DoS | 0 | static int port_is_suspended(struct usb_hub *hub, unsigned portstatus)
{
int ret = 0;
if (hub_is_superspeed(hub->hdev)) {
if ((portstatus & USB_PORT_STAT_LINK_STATE)
== USB_SS_PORT_LS_U3)
ret = 1;
} else {
if (portstatus & USB_PORT_STAT_SUSPEND)
ret = 1;
}
return ret;
}
| @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,517 | static inline char *portspeed(struct usb_hub *hub, int portstatus)
{
if (hub_is_superspeed(hub->hdev))
return "5.0 Gb/s";
if (portstatus & USB_PORT_STAT_HIGH_SPEED)
return "480 Mb/s";
else if (portstatus & USB_PORT_STAT_LOW_SPEED)
return "1.5 Mb/s";
else
return "12 Mb/s";
}
| DoS | 0 | static inline char *portspeed(struct usb_hub *hub, int portstatus)
{
if (hub_is_superspeed(hub->hdev))
return "5.0 Gb/s";
if (portstatus & USB_PORT_STAT_HIGH_SPEED)
return "480 Mb/s";
else if (portstatus & USB_PORT_STAT_LOW_SPEED)
return "1.5 Mb/s";
else
return "12 Mb/s";
}
| @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,518 | static void release_devnum(struct usb_device *udev)
{
if (udev->devnum > 0) {
clear_bit(udev->devnum, udev->bus->devmap.devicemap);
udev->devnum = -1;
}
}
| DoS | 0 | static void release_devnum(struct usb_device *udev)
{
if (udev->devnum > 0) {
clear_bit(udev->devnum, udev->bus->devmap.devicemap);
udev->devnum = -1;
}
}
| @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,519 | static int set_port_feature(struct usb_device *hdev, int port1, int feature)
{
return usb_control_msg(hdev, usb_sndctrlpipe(hdev, 0),
USB_REQ_SET_FEATURE, USB_RT_PORT, feature, port1,
NULL, 0, 1000);
}
| DoS | 0 | static int set_port_feature(struct usb_device *hdev, int port1, int feature)
{
return usb_control_msg(hdev, usb_sndctrlpipe(hdev, 0),
USB_REQ_SET_FEATURE, USB_RT_PORT, feature, port1,
NULL, 0, 1000);
}
| @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,520 | static void set_usb_port_removable(struct usb_device *udev)
{
struct usb_device *hdev = udev->parent;
struct usb_hub *hub;
u8 port = udev->portnum;
u16 wHubCharacteristics;
bool removable = true;
if (!hdev)
return;
hub = usb_hub_to_struct_hub(udev->parent);
/*
* If the platform firmware has provided info... | DoS | 0 | static void set_usb_port_removable(struct usb_device *udev)
{
struct usb_device *hdev = udev->parent;
struct usb_hub *hub;
u8 port = udev->portnum;
u16 wHubCharacteristics;
bool removable = true;
if (!hdev)
return;
hub = usb_hub_to_struct_hub(udev->parent);
/*
* If the platform firmware has provided info... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,521 | static void show_string(struct usb_device *udev, char *id, char *string)
{
if (!string)
return;
dev_info(&udev->dev, "%s: %s\n", id, string);
}
| DoS | 0 | static void show_string(struct usb_device *udev, char *id, char *string)
{
if (!string)
return;
dev_info(&udev->dev, "%s: %s\n", id, string);
}
| @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,522 | static char *to_led_name(int selector)
{
switch (selector) {
case HUB_LED_AMBER:
return "amber";
case HUB_LED_GREEN:
return "green";
case HUB_LED_OFF:
return "off";
case HUB_LED_AUTO:
return "auto";
default:
return "??";
}
}
| DoS | 0 | static char *to_led_name(int selector)
{
switch (selector) {
case HUB_LED_AMBER:
return "amber";
case HUB_LED_GREEN:
return "green";
case HUB_LED_OFF:
return "off";
case HUB_LED_AUTO:
return "auto";
default:
return "??";
}
}
| @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,523 | static void update_devnum(struct usb_device *udev, int devnum)
{
/* The address for a WUSB device is managed by wusbcore. */
if (!udev->wusb)
udev->devnum = devnum;
}
| DoS | 0 | static void update_devnum(struct usb_device *udev, int devnum)
{
/* The address for a WUSB device is managed by wusbcore. */
if (!udev->wusb)
udev->devnum = devnum;
}
| @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,524 | int usb_authorize_device(struct usb_device *usb_dev)
{
int result = 0, c;
usb_lock_device(usb_dev);
if (usb_dev->authorized == 1)
goto out_authorized;
result = usb_autoresume_device(usb_dev);
if (result < 0) {
dev_err(&usb_dev->dev,
"can't autoresume for authorization: %d\n", result);
goto error_autores... | DoS | 0 | int usb_authorize_device(struct usb_device *usb_dev)
{
int result = 0, c;
usb_lock_device(usb_dev);
if (usb_dev->authorized == 1)
goto out_authorized;
result = usb_autoresume_device(usb_dev);
if (result < 0) {
dev_err(&usb_dev->dev,
"can't autoresume for authorization: %d\n", result);
goto error_autores... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,525 | int usb_deauthorize_device(struct usb_device *usb_dev)
{
usb_lock_device(usb_dev);
if (usb_dev->authorized == 0)
goto out_unauthorized;
usb_dev->authorized = 0;
usb_set_configuration(usb_dev, -1);
out_unauthorized:
usb_unlock_device(usb_dev);
return 0;
}
| DoS | 0 | int usb_deauthorize_device(struct usb_device *usb_dev)
{
usb_lock_device(usb_dev);
if (usb_dev->authorized == 0)
goto out_unauthorized;
usb_dev->authorized = 0;
usb_set_configuration(usb_dev, -1);
out_unauthorized:
usb_unlock_device(usb_dev);
return 0;
}
| @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,526 | int usb_device_supports_lpm(struct usb_device *udev)
{
/* Some devices have trouble with LPM */
if (udev->quirks & USB_QUIRK_NO_LPM)
return 0;
/* USB 2.1 (and greater) devices indicate LPM support through
* their USB 2.0 Extended Capabilities BOS descriptor.
*/
if (udev->speed == USB_SPEED_HIGH || udev->spee... | DoS | 0 | int usb_device_supports_lpm(struct usb_device *udev)
{
/* Some devices have trouble with LPM */
if (udev->quirks & USB_QUIRK_NO_LPM)
return 0;
/* USB 2.1 (and greater) devices indicate LPM support through
* their USB 2.0 Extended Capabilities BOS descriptor.
*/
if (udev->speed == USB_SPEED_HIGH || udev->spee... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,527 | static int usb_disable_link_state(struct usb_hcd *hcd, struct usb_device *udev,
enum usb3_link_state state)
{
switch (state) {
case USB3_LPM_U1:
case USB3_LPM_U2:
break;
default:
dev_warn(&udev->dev, "%s: Can't disable non-U1 or U2 state.\n",
__func__);
return -EINVAL;
}
if (usb_set_lpm_timeout(udev,... | DoS | 0 | static int usb_disable_link_state(struct usb_hcd *hcd, struct usb_device *udev,
enum usb3_link_state state)
{
switch (state) {
case USB3_LPM_U1:
case USB3_LPM_U2:
break;
default:
dev_warn(&udev->dev, "%s: Can't disable non-U1 or U2 state.\n",
__func__);
return -EINVAL;
}
if (usb_set_lpm_timeout(udev,... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,528 | int usb_disable_lpm(struct usb_device *udev)
{
struct usb_hcd *hcd;
if (!udev || !udev->parent ||
udev->speed != USB_SPEED_SUPER ||
!udev->lpm_capable ||
udev->state < USB_STATE_DEFAULT)
return 0;
hcd = bus_to_hcd(udev->bus);
if (!hcd || !hcd->driver->disable_usb3_lpm_timeout)
return 0;
udev->lpm_d... | DoS | 0 | int usb_disable_lpm(struct usb_device *udev)
{
struct usb_hcd *hcd;
if (!udev || !udev->parent ||
udev->speed != USB_SPEED_SUPER ||
!udev->lpm_capable ||
udev->state < USB_STATE_DEFAULT)
return 0;
hcd = bus_to_hcd(udev->bus);
if (!hcd || !hcd->driver->disable_usb3_lpm_timeout)
return 0;
udev->lpm_d... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,529 | int usb_disable_lpm(struct usb_device *udev)
{
return 0;
}
| DoS | 0 | int usb_disable_lpm(struct usb_device *udev)
{
return 0;
}
| @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,530 | void usb_disconnect(struct usb_device **pdev)
{
struct usb_port *port_dev = NULL;
struct usb_device *udev = *pdev;
struct usb_hub *hub = NULL;
int port1 = 1;
/* mark the device as inactive, so any further urb submissions for
* this device (and any of its children) will fail immediately.
* this quiesces everyt... | DoS | 0 | void usb_disconnect(struct usb_device **pdev)
{
struct usb_port *port_dev = NULL;
struct usb_device *udev = *pdev;
struct usb_hub *hub = NULL;
int port1 = 1;
/* mark the device as inactive, so any further urb submissions for
* this device (and any of its children) will fail immediately.
* this quiesces everyt... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,531 | static void usb_enable_link_state(struct usb_hcd *hcd, struct usb_device *udev,
enum usb3_link_state state)
{
int timeout, ret;
__u8 u1_mel = udev->bos->ss_cap->bU1devExitLat;
__le16 u2_mel = udev->bos->ss_cap->bU2DevExitLat;
/* If the device says it doesn't have *any* exit latency to come out of
* U1 or U2, i... | DoS | 0 | static void usb_enable_link_state(struct usb_hcd *hcd, struct usb_device *udev,
enum usb3_link_state state)
{
int timeout, ret;
__u8 u1_mel = udev->bos->ss_cap->bU1devExitLat;
__le16 u2_mel = udev->bos->ss_cap->bU2DevExitLat;
/* If the device says it doesn't have *any* exit latency to come out of
* U1 or U2, i... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,532 | void usb_enable_lpm(struct usb_device *udev)
{
struct usb_hcd *hcd;
if (!udev || !udev->parent ||
udev->speed != USB_SPEED_SUPER ||
!udev->lpm_capable ||
udev->state < USB_STATE_DEFAULT)
return;
udev->lpm_disable_count--;
hcd = bus_to_hcd(udev->bus);
/* Double check that we can both enable and disable... | DoS | 0 | void usb_enable_lpm(struct usb_device *udev)
{
struct usb_hcd *hcd;
if (!udev || !udev->parent ||
udev->speed != USB_SPEED_SUPER ||
!udev->lpm_capable ||
udev->state < USB_STATE_DEFAULT)
return;
udev->lpm_disable_count--;
hcd = bus_to_hcd(udev->bus);
/* Double check that we can both enable and disable... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,533 | void usb_enable_lpm(struct usb_device *udev) { }
| DoS | 0 | void usb_enable_lpm(struct usb_device *udev) { }
| @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,534 | void usb_enable_ltm(struct usb_device *udev)
{
struct usb_hcd *hcd = bus_to_hcd(udev->bus);
/* Check if the roothub and device supports LTM. */
if (!usb_device_supports_ltm(hcd->self.root_hub) ||
!usb_device_supports_ltm(udev))
return;
/* Set Feature LTM Enable can only be sent if the device is
* configure... | DoS | 0 | void usb_enable_ltm(struct usb_device *udev)
{
struct usb_hcd *hcd = bus_to_hcd(udev->bus);
/* Check if the roothub and device supports LTM. */
if (!usb_device_supports_ltm(hcd->self.root_hub) ||
!usb_device_supports_ltm(udev))
return;
/* Set Feature LTM Enable can only be sent if the device is
* configure... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,535 | void usb_enable_ltm(struct usb_device *udev) { }
| DoS | 0 | void usb_enable_ltm(struct usb_device *udev) { }
| @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,536 | static int usb_enable_remote_wakeup(struct usb_device *udev)
{
if (udev->speed < USB_SPEED_SUPER)
return usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
USB_REQ_SET_FEATURE, USB_RECIP_DEVICE,
USB_DEVICE_REMOTE_WAKEUP, 0, NULL, 0,
USB_CTRL_SET_TIMEOUT);
else
return usb_control_msg(udev, usb_sndctrlpipe... | DoS | 0 | static int usb_enable_remote_wakeup(struct usb_device *udev)
{
if (udev->speed < USB_SPEED_SUPER)
return usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
USB_REQ_SET_FEATURE, USB_RECIP_DEVICE,
USB_DEVICE_REMOTE_WAKEUP, 0, NULL, 0,
USB_CTRL_SET_TIMEOUT);
else
return usb_control_msg(udev, usb_sndctrlpipe... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,537 | static int usb_enumerate_device(struct usb_device *udev)
{
int err;
struct usb_hcd *hcd = bus_to_hcd(udev->bus);
if (udev->config == NULL) {
err = usb_get_configuration(udev);
if (err < 0) {
if (err != -ENODEV)
dev_err(&udev->dev, "can't read configurations, error %d\n",
err);
return err;
}
}... | DoS | 0 | static int usb_enumerate_device(struct usb_device *udev)
{
int err;
struct usb_hcd *hcd = bus_to_hcd(udev->bus);
if (udev->config == NULL) {
err = usb_get_configuration(udev);
if (err < 0) {
if (err != -ENODEV)
dev_err(&udev->dev, "can't read configurations, error %d\n",
err);
return err;
}
}... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,538 | static int usb_enumerate_device_otg(struct usb_device *udev)
{
int err = 0;
#ifdef CONFIG_USB_OTG
/*
* OTG-aware devices on OTG-capable root hubs may be able to use SRP,
* to wake us after we've powered off VBUS; and HNP, switching roles
* "host" to "peripheral". The OTG descriptor helps figure this out.
*/... | DoS | 0 | static int usb_enumerate_device_otg(struct usb_device *udev)
{
int err = 0;
#ifdef CONFIG_USB_OTG
/*
* OTG-aware devices on OTG-capable root hubs may be able to use SRP,
* to wake us after we've powered off VBUS; and HNP, switching roles
* "host" to "peripheral". The OTG descriptor helps figure this out.
*/... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,539 | void usb_ep0_reinit(struct usb_device *udev)
{
usb_disable_endpoint(udev, 0 + USB_DIR_IN, true);
usb_disable_endpoint(udev, 0 + USB_DIR_OUT, true);
usb_enable_endpoint(udev, &udev->ep0, true);
}
| DoS | 0 | void usb_ep0_reinit(struct usb_device *udev)
{
usb_disable_endpoint(udev, 0 + USB_DIR_IN, true);
usb_disable_endpoint(udev, 0 + USB_DIR_OUT, true);
usb_enable_endpoint(udev, &udev->ep0, true);
}
| @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,540 | void usb_hub_adjust_deviceremovable(struct usb_device *hdev,
struct usb_hub_descriptor *desc)
{
struct usb_hub *hub = usb_hub_to_struct_hub(hdev);
enum usb_port_connect_type connect_type;
int i;
if (!hub)
return;
if (!hub_is_superspeed(hdev)) {
for (i = 1; i <= hdev->maxchild; i++) {
struct usb_port *po... | DoS | 0 | void usb_hub_adjust_deviceremovable(struct usb_device *hdev,
struct usb_hub_descriptor *desc)
{
struct usb_hub *hub = usb_hub_to_struct_hub(hdev);
enum usb_port_connect_type connect_type;
int i;
if (!hub)
return;
if (!hub_is_superspeed(hdev)) {
for (i = 1; i <= hdev->maxchild; i++) {
struct usb_port *po... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,541 | int usb_hub_claim_port(struct usb_device *hdev, unsigned port1,
struct usb_dev_state *owner)
{
int rc;
struct usb_dev_state **powner;
rc = find_port_owner(hdev, port1, &powner);
if (rc)
return rc;
if (*powner)
return -EBUSY;
*powner = owner;
return rc;
}
| DoS | 0 | int usb_hub_claim_port(struct usb_device *hdev, unsigned port1,
struct usb_dev_state *owner)
{
int rc;
struct usb_dev_state **powner;
rc = find_port_owner(hdev, port1, &powner);
if (rc)
return rc;
if (*powner)
return -EBUSY;
*powner = owner;
return rc;
}
| @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,542 | void usb_hub_cleanup(void)
{
destroy_workqueue(hub_wq);
/*
* Hub resources are freed for us by usb_deregister. It calls
* usb_driver_purge on every device which in turn calls that
* devices disconnect function if it is using this driver.
* The hub_disconnect function takes care of releasing the
* individua... | DoS | 0 | void usb_hub_cleanup(void)
{
destroy_workqueue(hub_wq);
/*
* Hub resources are freed for us by usb_deregister. It calls
* usb_driver_purge on every device which in turn calls that
* devices disconnect function if it is using this driver.
* The hub_disconnect function takes care of releasing the
* individua... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,543 | struct usb_device *usb_hub_find_child(struct usb_device *hdev,
int port1)
{
struct usb_hub *hub = usb_hub_to_struct_hub(hdev);
if (port1 < 1 || port1 > hdev->maxchild)
return NULL;
return hub->ports[port1 - 1]->child;
}
| DoS | 0 | struct usb_device *usb_hub_find_child(struct usb_device *hdev,
int port1)
{
struct usb_hub *hub = usb_hub_to_struct_hub(hdev);
if (port1 < 1 || port1 > hdev->maxchild)
return NULL;
return hub->ports[port1 - 1]->child;
}
| @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,544 | int usb_hub_init(void)
{
if (usb_register(&hub_driver) < 0) {
printk(KERN_ERR "%s: can't register hub driver\n",
usbcore_name);
return -1;
}
/*
* The workqueue needs to be freezable to avoid interfering with
* USB-PERSIST port handover. Otherwise it might see that a full-speed
* device was gone before ... | DoS | 0 | int usb_hub_init(void)
{
if (usb_register(&hub_driver) < 0) {
printk(KERN_ERR "%s: can't register hub driver\n",
usbcore_name);
return -1;
}
/*
* The workqueue needs to be freezable to avoid interfering with
* USB-PERSIST port handover. Otherwise it might see that a full-speed
* device was gone before ... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,545 | int usb_hub_release_port(struct usb_device *hdev, unsigned port1,
struct usb_dev_state *owner)
{
int rc;
struct usb_dev_state **powner;
rc = find_port_owner(hdev, port1, &powner);
if (rc)
return rc;
if (*powner != owner)
return -ENOENT;
*powner = NULL;
return rc;
}
| DoS | 0 | int usb_hub_release_port(struct usb_device *hdev, unsigned port1,
struct usb_dev_state *owner)
{
int rc;
struct usb_dev_state **powner;
rc = find_port_owner(hdev, port1, &powner);
if (rc)
return rc;
if (*powner != owner)
return -ENOENT;
*powner = NULL;
return rc;
}
| @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,546 | int usb_hub_set_port_power(struct usb_device *hdev, struct usb_hub *hub,
int port1, bool set)
{
int ret;
if (set)
ret = set_port_feature(hdev, port1, USB_PORT_FEAT_POWER);
else
ret = usb_clear_port_feature(hdev, port1, USB_PORT_FEAT_POWER);
if (ret)
return ret;
if (set)
set_bit(port1, hub->power_b... | DoS | 0 | int usb_hub_set_port_power(struct usb_device *hdev, struct usb_hub *hub,
int port1, bool set)
{
int ret;
if (set)
ret = set_port_feature(hdev, port1, USB_PORT_FEAT_POWER);
else
ret = usb_clear_port_feature(hdev, port1, USB_PORT_FEAT_POWER);
if (ret)
return ret;
if (set)
set_bit(port1, hub->power_b... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,547 | struct usb_hub *usb_hub_to_struct_hub(struct usb_device *hdev)
{
if (!hdev || !hdev->actconfig || !hdev->maxchild)
return NULL;
return usb_get_intfdata(hdev->actconfig->interface[0]);
}
| DoS | 0 | struct usb_hub *usb_hub_to_struct_hub(struct usb_device *hdev)
{
if (!hdev || !hdev->actconfig || !hdev->maxchild)
return NULL;
return usb_get_intfdata(hdev->actconfig->interface[0]);
}
| @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,548 | void usb_kick_hub_wq(struct usb_device *hdev)
{
struct usb_hub *hub = usb_hub_to_struct_hub(hdev);
if (hub)
kick_hub_wq(hub);
}
| DoS | 0 | void usb_kick_hub_wq(struct usb_device *hdev)
{
struct usb_hub *hub = usb_hub_to_struct_hub(hdev);
if (hub)
kick_hub_wq(hub);
}
| @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,549 | int usb_new_device(struct usb_device *udev)
{
int err;
if (udev->parent) {
/* Initialize non-root-hub device wakeup to disabled;
* device (un)configuration controls wakeup capable
* sysfs power/wakeup controls wakeup enabled/disabled
*/
device_init_wakeup(&udev->dev, 0);
}
/* Tell the runtime-PM fram... | DoS | 0 | int usb_new_device(struct usb_device *udev)
{
int err;
if (udev->parent) {
/* Initialize non-root-hub device wakeup to disabled;
* device (un)configuration controls wakeup capable
* sysfs power/wakeup controls wakeup enabled/disabled
*/
device_init_wakeup(&udev->dev, 0);
}
/* Tell the runtime-PM fram... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,550 | int usb_port_resume(struct usb_device *udev, pm_message_t msg)
{
struct usb_hub *hub = usb_hub_to_struct_hub(udev->parent);
struct usb_port *port_dev = hub->ports[udev->portnum - 1];
int port1 = udev->portnum;
int status;
u16 portchange, portstatus;
if (!test_and_set_bit(port1, hub->child_usage_bits)) {
st... | DoS | 0 | int usb_port_resume(struct usb_device *udev, pm_message_t msg)
{
struct usb_hub *hub = usb_hub_to_struct_hub(udev->parent);
struct usb_port *port_dev = hub->ports[udev->portnum - 1];
int port1 = udev->portnum;
int status;
u16 portchange, portstatus;
if (!test_and_set_bit(port1, hub->child_usage_bits)) {
st... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,551 | int usb_port_suspend(struct usb_device *udev, pm_message_t msg)
{
struct usb_hub *hub = usb_hub_to_struct_hub(udev->parent);
struct usb_port *port_dev = hub->ports[udev->portnum - 1];
int port1 = udev->portnum;
int status;
bool really_suspend = true;
usb_lock_port(port_dev);
/* enable remote wakeup when app... | DoS | 0 | int usb_port_suspend(struct usb_device *udev, pm_message_t msg)
{
struct usb_hub *hub = usb_hub_to_struct_hub(udev->parent);
struct usb_port *port_dev = hub->ports[udev->portnum - 1];
int port1 = udev->portnum;
int status;
bool really_suspend = true;
usb_lock_port(port_dev);
/* enable remote wakeup when app... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,552 | void usb_queue_reset_device(struct usb_interface *iface)
{
if (schedule_work(&iface->reset_ws))
usb_get_intf(iface);
}
| DoS | 0 | void usb_queue_reset_device(struct usb_interface *iface)
{
if (schedule_work(&iface->reset_ws))
usb_get_intf(iface);
}
| @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,553 | int usb_remote_wakeup(struct usb_device *udev)
{
int status = 0;
usb_lock_device(udev);
if (udev->state == USB_STATE_SUSPENDED) {
dev_dbg(&udev->dev, "usb %sresume\n", "wakeup-");
status = usb_autoresume_device(udev);
if (status == 0) {
/* Let the drivers do their thing, then... */
usb_autosuspend_devic... | DoS | 0 | int usb_remote_wakeup(struct usb_device *udev)
{
int status = 0;
usb_lock_device(udev);
if (udev->state == USB_STATE_SUSPENDED) {
dev_dbg(&udev->dev, "usb %sresume\n", "wakeup-");
status = usb_autoresume_device(udev);
if (status == 0) {
/* Let the drivers do their thing, then... */
usb_autosuspend_devic... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,554 | static int usb_req_set_sel(struct usb_device *udev, enum usb3_link_state state)
{
struct usb_set_sel_req *sel_values;
unsigned long long u1_sel;
unsigned long long u1_pel;
unsigned long long u2_sel;
unsigned long long u2_pel;
int ret;
if (udev->state != USB_STATE_CONFIGURED)
return 0;
/* Convert SEL and PEL... | DoS | 0 | static int usb_req_set_sel(struct usb_device *udev, enum usb3_link_state state)
{
struct usb_set_sel_req *sel_values;
unsigned long long u1_sel;
unsigned long long u1_pel;
unsigned long long u2_sel;
unsigned long long u2_pel;
int ret;
if (udev->state != USB_STATE_CONFIGURED)
return 0;
/* Convert SEL and PEL... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,555 | static int usb_reset_and_verify_device(struct usb_device *udev)
{
struct usb_device *parent_hdev = udev->parent;
struct usb_hub *parent_hub;
struct usb_hcd *hcd = bus_to_hcd(udev->bus);
struct usb_device_descriptor descriptor = udev->descriptor;
struct usb_host_bos *bos;
int i, j, ret = 0;
int port1 ... | DoS | 0 | static int usb_reset_and_verify_device(struct usb_device *udev)
{
struct usb_device *parent_hdev = udev->parent;
struct usb_hub *parent_hub;
struct usb_hcd *hcd = bus_to_hcd(udev->bus);
struct usb_device_descriptor descriptor = udev->descriptor;
struct usb_host_bos *bos;
int i, j, ret = 0;
int port1 ... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,556 | int usb_reset_device(struct usb_device *udev)
{
int ret;
int i;
unsigned int noio_flag;
struct usb_port *port_dev;
struct usb_host_config *config = udev->actconfig;
struct usb_hub *hub = usb_hub_to_struct_hub(udev->parent);
if (udev->state == USB_STATE_NOTATTACHED ||
udev->state == USB_STATE_SUSPENDED) {
d... | DoS | 0 | int usb_reset_device(struct usb_device *udev)
{
int ret;
int i;
unsigned int noio_flag;
struct usb_port *port_dev;
struct usb_host_config *config = udev->actconfig;
struct usb_hub *hub = usb_hub_to_struct_hub(udev->parent);
if (udev->state == USB_STATE_NOTATTACHED ||
udev->state == USB_STATE_SUSPENDED) {
d... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,557 | void usb_root_hub_lost_power(struct usb_device *rhdev)
{
dev_warn(&rhdev->dev, "root hub lost power or was reset\n");
rhdev->reset_resume = 1;
}
| DoS | 0 | void usb_root_hub_lost_power(struct usb_device *rhdev)
{
dev_warn(&rhdev->dev, "root hub lost power or was reset\n");
rhdev->reset_resume = 1;
}
| @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,558 | static int usb_set_device_initiated_lpm(struct usb_device *udev,
enum usb3_link_state state, bool enable)
{
int ret;
int feature;
switch (state) {
case USB3_LPM_U1:
feature = USB_DEVICE_U1_ENABLE;
break;
case USB3_LPM_U2:
feature = USB_DEVICE_U2_ENABLE;
break;
default:
dev_warn(&udev->dev, "%s: Can't... | DoS | 0 | static int usb_set_device_initiated_lpm(struct usb_device *udev,
enum usb3_link_state state, bool enable)
{
int ret;
int feature;
switch (state) {
case USB3_LPM_U1:
feature = USB_DEVICE_U1_ENABLE;
break;
case USB3_LPM_U2:
feature = USB_DEVICE_U2_ENABLE;
break;
default:
dev_warn(&udev->dev, "%s: Can't... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,559 | void usb_set_device_state(struct usb_device *udev,
enum usb_device_state new_state)
{
unsigned long flags;
int wakeup = -1;
spin_lock_irqsave(&device_state_lock, flags);
if (udev->state == USB_STATE_NOTATTACHED)
; /* do nothing */
else if (new_state != USB_STATE_NOTATTACHED) {
/* root hub wakeup capabiliti... | DoS | 0 | void usb_set_device_state(struct usb_device *udev,
enum usb_device_state new_state)
{
unsigned long flags;
int wakeup = -1;
spin_lock_irqsave(&device_state_lock, flags);
if (udev->state == USB_STATE_NOTATTACHED)
; /* do nothing */
else if (new_state != USB_STATE_NOTATTACHED) {
/* root hub wakeup capabiliti... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,560 | static void usb_set_lpm_mel(struct usb_device *udev,
struct usb3_lpm_parameters *udev_lpm_params,
unsigned int udev_exit_latency,
struct usb_hub *hub,
struct usb3_lpm_parameters *hub_lpm_params,
unsigned int hub_exit_latency)
{
unsigned int total_mel;
unsigned int device_mel;
unsigned int hub_mel;
/*
*... | DoS | 0 | static void usb_set_lpm_mel(struct usb_device *udev,
struct usb3_lpm_parameters *udev_lpm_params,
unsigned int udev_exit_latency,
struct usb_hub *hub,
struct usb3_lpm_parameters *hub_lpm_params,
unsigned int hub_exit_latency)
{
unsigned int total_mel;
unsigned int device_mel;
unsigned int hub_mel;
/*
*... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,561 | static void usb_set_lpm_parameters(struct usb_device *udev)
{
struct usb_hub *hub;
unsigned int port_to_port_delay;
unsigned int udev_u1_del;
unsigned int udev_u2_del;
unsigned int hub_u1_del;
unsigned int hub_u2_del;
if (!udev->lpm_capable || udev->speed != USB_SPEED_SUPER)
return;
hub = usb_hub_to_struct_... | DoS | 0 | static void usb_set_lpm_parameters(struct usb_device *udev)
{
struct usb_hub *hub;
unsigned int port_to_port_delay;
unsigned int udev_u1_del;
unsigned int udev_u2_del;
unsigned int hub_u1_del;
unsigned int hub_u2_del;
if (!udev->lpm_capable || udev->speed != USB_SPEED_SUPER)
return;
hub = usb_hub_to_struct_... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,562 | static void usb_set_lpm_pel(struct usb_device *udev,
struct usb3_lpm_parameters *udev_lpm_params,
unsigned int udev_exit_latency,
struct usb_hub *hub,
struct usb3_lpm_parameters *hub_lpm_params,
unsigned int hub_exit_latency,
unsigned int port_to_port_exit_latency)
{
unsigned int first_link_pel;
unsigned ... | DoS | 0 | static void usb_set_lpm_pel(struct usb_device *udev,
struct usb3_lpm_parameters *udev_lpm_params,
unsigned int udev_exit_latency,
struct usb_hub *hub,
struct usb3_lpm_parameters *hub_lpm_params,
unsigned int hub_exit_latency,
unsigned int port_to_port_exit_latency)
{
unsigned int first_link_pel;
unsigned ... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,563 | static void usb_set_lpm_sel(struct usb_device *udev,
struct usb3_lpm_parameters *udev_lpm_params)
{
struct usb_device *parent;
unsigned int num_hubs;
unsigned int total_sel;
/* t1 = device PEL */
total_sel = udev_lpm_params->pel;
/* How many external hubs are in between the device & the root port. */
for (par... | DoS | 0 | static void usb_set_lpm_sel(struct usb_device *udev,
struct usb3_lpm_parameters *udev_lpm_params)
{
struct usb_device *parent;
unsigned int num_hubs;
unsigned int total_sel;
/* t1 = device PEL */
total_sel = udev_lpm_params->pel;
/* How many external hubs are in between the device & the root port. */
for (par... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,564 | static int usb_set_lpm_timeout(struct usb_device *udev,
enum usb3_link_state state, int timeout)
{
int ret;
int feature;
switch (state) {
case USB3_LPM_U1:
feature = USB_PORT_FEAT_U1_TIMEOUT;
break;
case USB3_LPM_U2:
feature = USB_PORT_FEAT_U2_TIMEOUT;
break;
default:
dev_warn(&udev->dev, "%s: Can't ... | DoS | 0 | static int usb_set_lpm_timeout(struct usb_device *udev,
enum usb3_link_state state, int timeout)
{
int ret;
int feature;
switch (state) {
case USB3_LPM_U1:
feature = USB_PORT_FEAT_U1_TIMEOUT;
break;
case USB3_LPM_U2:
feature = USB_PORT_FEAT_U2_TIMEOUT;
break;
default:
dev_warn(&udev->dev, "%s: Can't ... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,565 | int usb_unlocked_disable_lpm(struct usb_device *udev)
{
struct usb_hcd *hcd = bus_to_hcd(udev->bus);
int ret;
if (!hcd)
return -EINVAL;
mutex_lock(hcd->bandwidth_mutex);
ret = usb_disable_lpm(udev);
mutex_unlock(hcd->bandwidth_mutex);
return ret;
}
| DoS | 0 | int usb_unlocked_disable_lpm(struct usb_device *udev)
{
struct usb_hcd *hcd = bus_to_hcd(udev->bus);
int ret;
if (!hcd)
return -EINVAL;
mutex_lock(hcd->bandwidth_mutex);
ret = usb_disable_lpm(udev);
mutex_unlock(hcd->bandwidth_mutex);
return ret;
}
| @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,566 | int usb_unlocked_disable_lpm(struct usb_device *udev)
{
return 0;
}
| DoS | 0 | int usb_unlocked_disable_lpm(struct usb_device *udev)
{
return 0;
}
| @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,567 | void usb_unlocked_enable_lpm(struct usb_device *udev) { }
| DoS | 0 | void usb_unlocked_enable_lpm(struct usb_device *udev) { }
| @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,568 | void usb_wakeup_notification(struct usb_device *hdev,
unsigned int portnum)
{
struct usb_hub *hub;
if (!hdev)
return;
hub = usb_hub_to_struct_hub(hdev);
if (hub) {
set_bit(portnum, hub->wakeup_bits);
kick_hub_wq(hub);
}
}
| DoS | 0 | void usb_wakeup_notification(struct usb_device *hdev,
unsigned int portnum)
{
struct usb_hub *hub;
if (!hdev)
return;
hub = usb_hub_to_struct_hub(hdev);
if (hub) {
set_bit(portnum, hub->wakeup_bits);
kick_hub_wq(hub);
}
}
| @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,569 | static bool use_new_scheme(struct usb_device *udev, int retry)
{
if (udev->speed == USB_SPEED_SUPER)
return false;
return USE_NEW_SCHEME(retry);
}
| DoS | 0 | static bool use_new_scheme(struct usb_device *udev, int retry)
{
if (udev->speed == USB_SPEED_SUPER)
return false;
return USE_NEW_SCHEME(retry);
}
| @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,570 | static int wait_for_ss_port_enable(struct usb_device *udev,
struct usb_hub *hub, int *port1,
u16 *portchange, u16 *portstatus)
{
int status = 0, delay_ms = 0;
while (delay_ms < 2000) {
if (status || *portstatus & USB_PORT_STAT_CONNECTION)
break;
msleep(20);
delay_ms += 20;
status = hub_port_status(hub... | DoS | 0 | static int wait_for_ss_port_enable(struct usb_device *udev,
struct usb_hub *hub, int *port1,
u16 *portchange, u16 *portstatus)
{
int status = 0, delay_ms = 0;
while (delay_ms < 2000) {
if (status || *portstatus & USB_PORT_STAT_CONNECTION)
break;
msleep(20);
delay_ms += 20;
status = hub_port_status(hub... | @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,571 | static unsigned wakeup_enabled_descendants(struct usb_device *udev)
{
struct usb_hub *hub = usb_hub_to_struct_hub(udev);
return udev->do_remote_wakeup +
(hub ? hub->wakeup_enabled_descendants : 0);
}
| DoS | 0 | static unsigned wakeup_enabled_descendants(struct usb_device *udev)
{
struct usb_hub *hub = usb_hub_to_struct_hub(udev);
return udev->do_remote_wakeup +
(hub ? hub->wakeup_enabled_descendants : 0);
}
| @@ -1035,10 +1035,20 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
unsigned delay;
/* Continue a partial initialization */
- if (type == HUB_INIT2)
- goto init2;
- if (type == HUB_INIT3)
+ if (type == HUB_INIT2 || type == HUB_INIT3) {
+ device_lock(hub->intfdev);
+
+ /* Was th... | null | null | null |
45,572 | void __free_ep(struct kref *kref)
{
struct iwch_ep *ep;
ep = container_of(container_of(kref, struct iwch_ep_common, kref),
struct iwch_ep, com);
PDBG("%s ep %p state %s\n", __func__, ep, states[state_read(&ep->com)]);
if (test_bit(RELEASE_RESOURCES, &ep->com.flags)) {
cxgb3_remove_tid(ep->com.tdev, (void *)e... | DoS Exec Code | 0 | void __free_ep(struct kref *kref)
{
struct iwch_ep *ep;
ep = container_of(container_of(kref, struct iwch_ep_common, kref),
struct iwch_ep, com);
PDBG("%s ep %p state %s\n", __func__, ep, states[state_read(&ep->com)]);
if (test_bit(RELEASE_RESOURCES, &ep->com.flags)) {
cxgb3_remove_tid(ep->com.tdev, (void *)e... | @@ -149,7 +149,7 @@ static int iwch_l2t_send(struct t3cdev *tdev, struct sk_buff *skb, struct l2t_en
error = l2t_send(tdev, skb, l2e);
if (error < 0)
kfree_skb(skb);
- return error;
+ return error < 0 ? error : 0;
}
int iwch_cxgb3_ofld_send(struct t3cdev *tdev, struct sk_buff *skb)
@@ -165,7 +165,7 @@ int iw... | null | null | null |
45,573 | static void __state_set(struct iwch_ep_common *epc, enum iwch_ep_state new)
{
epc->state = new;
}
| DoS Exec Code | 0 | static void __state_set(struct iwch_ep_common *epc, enum iwch_ep_state new)
{
epc->state = new;
}
| @@ -149,7 +149,7 @@ static int iwch_l2t_send(struct t3cdev *tdev, struct sk_buff *skb, struct l2t_en
error = l2t_send(tdev, skb, l2e);
if (error < 0)
kfree_skb(skb);
- return error;
+ return error < 0 ? error : 0;
}
int iwch_cxgb3_ofld_send(struct t3cdev *tdev, struct sk_buff *skb)
@@ -165,7 +165,7 @@ int iw... | null | null | null |
45,574 | static void abort_connection(struct iwch_ep *ep, struct sk_buff *skb, gfp_t gfp)
{
PDBG("%s ep %p\n", __FILE__, ep);
state_set(&ep->com, ABORTING);
send_abort(ep, skb, gfp);
}
| DoS Exec Code | 0 | static void abort_connection(struct iwch_ep *ep, struct sk_buff *skb, gfp_t gfp)
{
PDBG("%s ep %p\n", __FILE__, ep);
state_set(&ep->com, ABORTING);
send_abort(ep, skb, gfp);
}
| @@ -149,7 +149,7 @@ static int iwch_l2t_send(struct t3cdev *tdev, struct sk_buff *skb, struct l2t_en
error = l2t_send(tdev, skb, l2e);
if (error < 0)
kfree_skb(skb);
- return error;
+ return error < 0 ? error : 0;
}
int iwch_cxgb3_ofld_send(struct t3cdev *tdev, struct sk_buff *skb)
@@ -165,7 +165,7 @@ int iw... | null | null | null |
45,575 | static int abort_rpl(struct t3cdev *tdev, struct sk_buff *skb, void *ctx)
{
struct iwch_ep *ep = ctx;
unsigned long flags;
int release = 0;
PDBG("%s ep %p\n", __func__, ep);
BUG_ON(!ep);
/*
* We get 2 abort replies from the HW. The first one must
* be ignored except for scribbling that we need one more.
... | DoS Exec Code | 0 | static int abort_rpl(struct t3cdev *tdev, struct sk_buff *skb, void *ctx)
{
struct iwch_ep *ep = ctx;
unsigned long flags;
int release = 0;
PDBG("%s ep %p\n", __func__, ep);
BUG_ON(!ep);
/*
* We get 2 abort replies from the HW. The first one must
* be ignored except for scribbling that we need one more.
... | @@ -149,7 +149,7 @@ static int iwch_l2t_send(struct t3cdev *tdev, struct sk_buff *skb, struct l2t_en
error = l2t_send(tdev, skb, l2e);
if (error < 0)
kfree_skb(skb);
- return error;
+ return error < 0 ? error : 0;
}
int iwch_cxgb3_ofld_send(struct t3cdev *tdev, struct sk_buff *skb)
@@ -165,7 +165,7 @@ int iw... | null | null | null |
45,576 | static void accept_cr(struct iwch_ep *ep, __be32 peer_ip, struct sk_buff *skb)
{
struct cpl_pass_accept_rpl *rpl;
unsigned int mtu_idx;
u32 opt0h, opt0l, opt2;
int wscale;
PDBG("%s ep %p\n", __func__, ep);
BUG_ON(skb_cloned(skb));
skb_trim(skb, sizeof(*rpl));
skb_get(skb);
mtu_idx = find_best_mtu(T3C_DATA(ep-... | DoS Exec Code | 0 | static void accept_cr(struct iwch_ep *ep, __be32 peer_ip, struct sk_buff *skb)
{
struct cpl_pass_accept_rpl *rpl;
unsigned int mtu_idx;
u32 opt0h, opt0l, opt2;
int wscale;
PDBG("%s ep %p\n", __func__, ep);
BUG_ON(skb_cloned(skb));
skb_trim(skb, sizeof(*rpl));
skb_get(skb);
mtu_idx = find_best_mtu(T3C_DATA(ep-... | @@ -149,7 +149,7 @@ static int iwch_l2t_send(struct t3cdev *tdev, struct sk_buff *skb, struct l2t_en
error = l2t_send(tdev, skb, l2e);
if (error < 0)
kfree_skb(skb);
- return error;
+ return error < 0 ? error : 0;
}
int iwch_cxgb3_ofld_send(struct t3cdev *tdev, struct sk_buff *skb)
@@ -165,7 +165,7 @@ int iw... | null | null | null |
45,577 | static int act_establish(struct t3cdev *tdev, struct sk_buff *skb, void *ctx)
{
struct iwch_ep *ep = ctx;
struct cpl_act_establish *req = cplhdr(skb);
unsigned int tid = GET_TID(req);
PDBG("%s ep %p tid %d\n", __func__, ep, tid);
dst_confirm(ep->dst);
/* setup the hwtid for this connection */
ep->hwtid = tid;... | DoS Exec Code | 0 | static int act_establish(struct t3cdev *tdev, struct sk_buff *skb, void *ctx)
{
struct iwch_ep *ep = ctx;
struct cpl_act_establish *req = cplhdr(skb);
unsigned int tid = GET_TID(req);
PDBG("%s ep %p tid %d\n", __func__, ep, tid);
dst_confirm(ep->dst);
/* setup the hwtid for this connection */
ep->hwtid = tid;... | @@ -149,7 +149,7 @@ static int iwch_l2t_send(struct t3cdev *tdev, struct sk_buff *skb, struct l2t_en
error = l2t_send(tdev, skb, l2e);
if (error < 0)
kfree_skb(skb);
- return error;
+ return error < 0 ? error : 0;
}
int iwch_cxgb3_ofld_send(struct t3cdev *tdev, struct sk_buff *skb)
@@ -165,7 +165,7 @@ int iw... | null | null | null |
45,578 | static inline int act_open_has_tid(int status)
{
return status != CPL_ERR_TCAM_FULL && status != CPL_ERR_CONN_EXIST &&
status != CPL_ERR_ARP_MISS;
}
| DoS Exec Code | 0 | static inline int act_open_has_tid(int status)
{
return status != CPL_ERR_TCAM_FULL && status != CPL_ERR_CONN_EXIST &&
status != CPL_ERR_ARP_MISS;
}
| @@ -149,7 +149,7 @@ static int iwch_l2t_send(struct t3cdev *tdev, struct sk_buff *skb, struct l2t_en
error = l2t_send(tdev, skb, l2e);
if (error < 0)
kfree_skb(skb);
- return error;
+ return error < 0 ? error : 0;
}
int iwch_cxgb3_ofld_send(struct t3cdev *tdev, struct sk_buff *skb)
@@ -165,7 +165,7 @@ int iw... | null | null | null |
45,579 | static void act_open_req_arp_failure(struct t3cdev *dev, struct sk_buff *skb)
{
printk(KERN_ERR MOD "ARP failure duing connect\n");
kfree_skb(skb);
}
| DoS Exec Code | 0 | static void act_open_req_arp_failure(struct t3cdev *dev, struct sk_buff *skb)
{
printk(KERN_ERR MOD "ARP failure duing connect\n");
kfree_skb(skb);
}
| @@ -149,7 +149,7 @@ static int iwch_l2t_send(struct t3cdev *tdev, struct sk_buff *skb, struct l2t_en
error = l2t_send(tdev, skb, l2e);
if (error < 0)
kfree_skb(skb);
- return error;
+ return error < 0 ? error : 0;
}
int iwch_cxgb3_ofld_send(struct t3cdev *tdev, struct sk_buff *skb)
@@ -165,7 +165,7 @@ int iw... | null | null | null |
45,580 | static int act_open_rpl(struct t3cdev *tdev, struct sk_buff *skb, void *ctx)
{
struct iwch_ep *ep = ctx;
struct cpl_act_open_rpl *rpl = cplhdr(skb);
PDBG("%s ep %p status %u errno %d\n", __func__, ep, rpl->status,
status2errno(rpl->status));
connect_reply_upcall(ep, status2errno(rpl->status));
state_set(&ep... | DoS Exec Code | 0 | static int act_open_rpl(struct t3cdev *tdev, struct sk_buff *skb, void *ctx)
{
struct iwch_ep *ep = ctx;
struct cpl_act_open_rpl *rpl = cplhdr(skb);
PDBG("%s ep %p status %u errno %d\n", __func__, ep, rpl->status,
status2errno(rpl->status));
connect_reply_upcall(ep, status2errno(rpl->status));
state_set(&ep... | @@ -149,7 +149,7 @@ static int iwch_l2t_send(struct t3cdev *tdev, struct sk_buff *skb, struct l2t_en
error = l2t_send(tdev, skb, l2e);
if (error < 0)
kfree_skb(skb);
- return error;
+ return error < 0 ? error : 0;
}
int iwch_cxgb3_ofld_send(struct t3cdev *tdev, struct sk_buff *skb)
@@ -165,7 +165,7 @@ int iw... | null | null | null |
45,581 | static void *alloc_ep(int size, gfp_t gfp)
{
struct iwch_ep_common *epc;
epc = kzalloc(size, gfp);
if (epc) {
kref_init(&epc->kref);
spin_lock_init(&epc->lock);
init_waitqueue_head(&epc->waitq);
}
PDBG("%s alloc ep %p\n", __func__, epc);
return epc;
}
| DoS Exec Code | 0 | static void *alloc_ep(int size, gfp_t gfp)
{
struct iwch_ep_common *epc;
epc = kzalloc(size, gfp);
if (epc) {
kref_init(&epc->kref);
spin_lock_init(&epc->lock);
init_waitqueue_head(&epc->waitq);
}
PDBG("%s alloc ep %p\n", __func__, epc);
return epc;
}
| @@ -149,7 +149,7 @@ static int iwch_l2t_send(struct t3cdev *tdev, struct sk_buff *skb, struct l2t_en
error = l2t_send(tdev, skb, l2e);
if (error < 0)
kfree_skb(skb);
- return error;
+ return error < 0 ? error : 0;
}
int iwch_cxgb3_ofld_send(struct t3cdev *tdev, struct sk_buff *skb)
@@ -165,7 +165,7 @@ int iw... | null | null | null |
45,582 | static void close_complete_upcall(struct iwch_ep *ep)
{
struct iw_cm_event event;
PDBG("%s ep %p\n", __func__, ep);
memset(&event, 0, sizeof(event));
event.event = IW_CM_EVENT_CLOSE;
if (ep->com.cm_id) {
PDBG("close complete delivered ep %p cm_id %p tid %d\n",
ep, ep->com.cm_id, ep->hwtid);
ep->com.cm_... | DoS Exec Code | 0 | static void close_complete_upcall(struct iwch_ep *ep)
{
struct iw_cm_event event;
PDBG("%s ep %p\n", __func__, ep);
memset(&event, 0, sizeof(event));
event.event = IW_CM_EVENT_CLOSE;
if (ep->com.cm_id) {
PDBG("close complete delivered ep %p cm_id %p tid %d\n",
ep, ep->com.cm_id, ep->hwtid);
ep->com.cm_... | @@ -149,7 +149,7 @@ static int iwch_l2t_send(struct t3cdev *tdev, struct sk_buff *skb, struct l2t_en
error = l2t_send(tdev, skb, l2e);
if (error < 0)
kfree_skb(skb);
- return error;
+ return error < 0 ? error : 0;
}
int iwch_cxgb3_ofld_send(struct t3cdev *tdev, struct sk_buff *skb)
@@ -165,7 +165,7 @@ int iw... | null | null | null |
45,583 | static int close_listsrv_rpl(struct t3cdev *tdev, struct sk_buff *skb,
void *ctx)
{
struct iwch_listen_ep *ep = ctx;
struct cpl_close_listserv_rpl *rpl = cplhdr(skb);
PDBG("%s ep %p\n", __func__, ep);
ep->com.rpl_err = status2errno(rpl->status);
ep->com.rpl_done = 1;
wake_up(&ep->com.waitq);
return CPL_... | DoS Exec Code | 0 | static int close_listsrv_rpl(struct t3cdev *tdev, struct sk_buff *skb,
void *ctx)
{
struct iwch_listen_ep *ep = ctx;
struct cpl_close_listserv_rpl *rpl = cplhdr(skb);
PDBG("%s ep %p\n", __func__, ep);
ep->com.rpl_err = status2errno(rpl->status);
ep->com.rpl_done = 1;
wake_up(&ep->com.waitq);
return CPL_... | @@ -149,7 +149,7 @@ static int iwch_l2t_send(struct t3cdev *tdev, struct sk_buff *skb, struct l2t_en
error = l2t_send(tdev, skb, l2e);
if (error < 0)
kfree_skb(skb);
- return error;
+ return error < 0 ? error : 0;
}
int iwch_cxgb3_ofld_send(struct t3cdev *tdev, struct sk_buff *skb)
@@ -165,7 +165,7 @@ int iw... | null | null | null |
45,584 | static void connect_reply_upcall(struct iwch_ep *ep, int status)
{
struct iw_cm_event event;
PDBG("%s ep %p status %d\n", __func__, ep, status);
memset(&event, 0, sizeof(event));
event.event = IW_CM_EVENT_CONNECT_REPLY;
event.status = status;
memcpy(&event.local_addr, &ep->com.local_addr,
sizeof(ep->com.... | DoS Exec Code | 0 | static void connect_reply_upcall(struct iwch_ep *ep, int status)
{
struct iw_cm_event event;
PDBG("%s ep %p status %d\n", __func__, ep, status);
memset(&event, 0, sizeof(event));
event.event = IW_CM_EVENT_CONNECT_REPLY;
event.status = status;
memcpy(&event.local_addr, &ep->com.local_addr,
sizeof(ep->com.... | @@ -149,7 +149,7 @@ static int iwch_l2t_send(struct t3cdev *tdev, struct sk_buff *skb, struct l2t_en
error = l2t_send(tdev, skb, l2e);
if (error < 0)
kfree_skb(skb);
- return error;
+ return error < 0 ? error : 0;
}
int iwch_cxgb3_ofld_send(struct t3cdev *tdev, struct sk_buff *skb)
@@ -165,7 +165,7 @@ int iw... | null | null | null |
45,585 | static void connect_request_upcall(struct iwch_ep *ep)
{
struct iw_cm_event event;
PDBG("%s ep %p tid %d\n", __func__, ep, ep->hwtid);
memset(&event, 0, sizeof(event));
event.event = IW_CM_EVENT_CONNECT_REQUEST;
memcpy(&event.local_addr, &ep->com.local_addr,
sizeof(ep->com.local_addr));
memcpy(&event.rem... | DoS Exec Code | 0 | static void connect_request_upcall(struct iwch_ep *ep)
{
struct iw_cm_event event;
PDBG("%s ep %p tid %d\n", __func__, ep, ep->hwtid);
memset(&event, 0, sizeof(event));
event.event = IW_CM_EVENT_CONNECT_REQUEST;
memcpy(&event.local_addr, &ep->com.local_addr,
sizeof(ep->com.local_addr));
memcpy(&event.rem... | @@ -149,7 +149,7 @@ static int iwch_l2t_send(struct t3cdev *tdev, struct sk_buff *skb, struct l2t_en
error = l2t_send(tdev, skb, l2e);
if (error < 0)
kfree_skb(skb);
- return error;
+ return error < 0 ? error : 0;
}
int iwch_cxgb3_ofld_send(struct t3cdev *tdev, struct sk_buff *skb)
@@ -165,7 +165,7 @@ int iw... | null | null | null |
45,586 | static int ec_status(struct t3cdev *tdev, struct sk_buff *skb, void *ctx)
{
struct cpl_rdma_ec_status *rep = cplhdr(skb);
struct iwch_ep *ep = ctx;
PDBG("%s ep %p tid %u status %d\n", __func__, ep, ep->hwtid,
rep->status);
if (rep->status) {
struct iwch_qp_attributes attrs;
printk(KERN_ERR MOD "%s BAD C... | DoS Exec Code | 0 | static int ec_status(struct t3cdev *tdev, struct sk_buff *skb, void *ctx)
{
struct cpl_rdma_ec_status *rep = cplhdr(skb);
struct iwch_ep *ep = ctx;
PDBG("%s ep %p tid %u status %d\n", __func__, ep, ep->hwtid,
rep->status);
if (rep->status) {
struct iwch_qp_attributes attrs;
printk(KERN_ERR MOD "%s BAD C... | @@ -149,7 +149,7 @@ static int iwch_l2t_send(struct t3cdev *tdev, struct sk_buff *skb, struct l2t_en
error = l2t_send(tdev, skb, l2e);
if (error < 0)
kfree_skb(skb);
- return error;
+ return error < 0 ? error : 0;
}
int iwch_cxgb3_ofld_send(struct t3cdev *tdev, struct sk_buff *skb)
@@ -165,7 +165,7 @@ int iw... | null | null | null |
45,587 | static void ep_timeout(unsigned long arg)
{
struct iwch_ep *ep = (struct iwch_ep *)arg;
struct iwch_qp_attributes attrs;
unsigned long flags;
int abort = 1;
spin_lock_irqsave(&ep->com.lock, flags);
PDBG("%s ep %p tid %u state %d\n", __func__, ep, ep->hwtid,
ep->com.state);
switch (ep->com.state) {
case M... | DoS Exec Code | 0 | static void ep_timeout(unsigned long arg)
{
struct iwch_ep *ep = (struct iwch_ep *)arg;
struct iwch_qp_attributes attrs;
unsigned long flags;
int abort = 1;
spin_lock_irqsave(&ep->com.lock, flags);
PDBG("%s ep %p tid %u state %d\n", __func__, ep, ep->hwtid,
ep->com.state);
switch (ep->com.state) {
case M... | @@ -149,7 +149,7 @@ static int iwch_l2t_send(struct t3cdev *tdev, struct sk_buff *skb, struct l2t_en
error = l2t_send(tdev, skb, l2e);
if (error < 0)
kfree_skb(skb);
- return error;
+ return error < 0 ? error : 0;
}
int iwch_cxgb3_ofld_send(struct t3cdev *tdev, struct sk_buff *skb)
@@ -165,7 +165,7 @@ int iw... | null | null | null |
45,588 | static void established_upcall(struct iwch_ep *ep)
{
struct iw_cm_event event;
PDBG("%s ep %p\n", __func__, ep);
memset(&event, 0, sizeof(event));
event.event = IW_CM_EVENT_ESTABLISHED;
/*
* Until ird/ord negotiation via MPAv2 support is added, send max
* supported values
*/
event.ird = event.ord = 8;
if ... | DoS Exec Code | 0 | static void established_upcall(struct iwch_ep *ep)
{
struct iw_cm_event event;
PDBG("%s ep %p\n", __func__, ep);
memset(&event, 0, sizeof(event));
event.event = IW_CM_EVENT_ESTABLISHED;
/*
* Until ird/ord negotiation via MPAv2 support is added, send max
* supported values
*/
event.ird = event.ord = 8;
if ... | @@ -149,7 +149,7 @@ static int iwch_l2t_send(struct t3cdev *tdev, struct sk_buff *skb, struct l2t_en
error = l2t_send(tdev, skb, l2e);
if (error < 0)
kfree_skb(skb);
- return error;
+ return error < 0 ? error : 0;
}
int iwch_cxgb3_ofld_send(struct t3cdev *tdev, struct sk_buff *skb)
@@ -165,7 +165,7 @@ int iw... | null | null | null |
45,589 | static unsigned int find_best_mtu(const struct t3c_data *d, unsigned short mtu)
{
int i = 0;
while (i < d->nmtus - 1 && d->mtus[i + 1] <= mtu)
++i;
return i;
}
| DoS Exec Code | 0 | static unsigned int find_best_mtu(const struct t3c_data *d, unsigned short mtu)
{
int i = 0;
while (i < d->nmtus - 1 && d->mtus[i + 1] <= mtu)
++i;
return i;
}
| @@ -149,7 +149,7 @@ static int iwch_l2t_send(struct t3cdev *tdev, struct sk_buff *skb, struct l2t_en
error = l2t_send(tdev, skb, l2e);
if (error < 0)
kfree_skb(skb);
- return error;
+ return error < 0 ? error : 0;
}
int iwch_cxgb3_ofld_send(struct t3cdev *tdev, struct sk_buff *skb)
@@ -165,7 +165,7 @@ int iw... | null | null | null |
45,590 | static struct rtable *find_route(struct t3cdev *dev, __be32 local_ip,
__be32 peer_ip, __be16 local_port,
__be16 peer_port, u8 tos)
{
struct rtable *rt;
struct flowi4 fl4;
rt = ip_route_output_ports(&init_net, &fl4, NULL, peer_ip, local_ip,
peer_port, local_port, IPPROTO_TCP,
tos, 0);
if (IS... | DoS Exec Code | 0 | static struct rtable *find_route(struct t3cdev *dev, __be32 local_ip,
__be32 peer_ip, __be16 local_port,
__be16 peer_port, u8 tos)
{
struct rtable *rt;
struct flowi4 fl4;
rt = ip_route_output_ports(&init_net, &fl4, NULL, peer_ip, local_ip,
peer_port, local_port, IPPROTO_TCP,
tos, 0);
if (IS... | @@ -149,7 +149,7 @@ static int iwch_l2t_send(struct t3cdev *tdev, struct sk_buff *skb, struct l2t_en
error = l2t_send(tdev, skb, l2e);
if (error < 0)
kfree_skb(skb);
- return error;
+ return error < 0 ? error : 0;
}
int iwch_cxgb3_ofld_send(struct t3cdev *tdev, struct sk_buff *skb)
@@ -165,7 +165,7 @@ int iw... | null | null | null |
45,591 | static int is_neg_adv_abort(unsigned int status)
{
return status == CPL_ERR_RTX_NEG_ADVICE ||
status == CPL_ERR_PERSIST_NEG_ADVICE;
}
| DoS Exec Code | 0 | static int is_neg_adv_abort(unsigned int status)
{
return status == CPL_ERR_RTX_NEG_ADVICE ||
status == CPL_ERR_PERSIST_NEG_ADVICE;
}
| @@ -149,7 +149,7 @@ static int iwch_l2t_send(struct t3cdev *tdev, struct sk_buff *skb, struct l2t_en
error = l2t_send(tdev, skb, l2e);
if (error < 0)
kfree_skb(skb);
- return error;
+ return error < 0 ? error : 0;
}
int iwch_cxgb3_ofld_send(struct t3cdev *tdev, struct sk_buff *skb)
@@ -165,7 +165,7 @@ int iw... | null | null | null |
45,592 | int iwch_accept_cr(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
{
int err;
struct iwch_qp_attributes attrs;
enum iwch_qp_attr_mask mask;
struct iwch_ep *ep = to_ep(cm_id);
struct iwch_dev *h = to_iwch_dev(cm_id->device);
struct iwch_qp *qp = get_qhp(h, conn_param->qpn);
PDBG("%s ep %p tid %u\n",... | DoS Exec Code | 0 | int iwch_accept_cr(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
{
int err;
struct iwch_qp_attributes attrs;
enum iwch_qp_attr_mask mask;
struct iwch_ep *ep = to_ep(cm_id);
struct iwch_dev *h = to_iwch_dev(cm_id->device);
struct iwch_qp *qp = get_qhp(h, conn_param->qpn);
PDBG("%s ep %p tid %u\n",... | @@ -149,7 +149,7 @@ static int iwch_l2t_send(struct t3cdev *tdev, struct sk_buff *skb, struct l2t_en
error = l2t_send(tdev, skb, l2e);
if (error < 0)
kfree_skb(skb);
- return error;
+ return error < 0 ? error : 0;
}
int iwch_cxgb3_ofld_send(struct t3cdev *tdev, struct sk_buff *skb)
@@ -165,7 +165,7 @@ int iw... | null | null | null |
45,593 | void __exit iwch_cm_term(void)
{
flush_workqueue(workq);
destroy_workqueue(workq);
}
| DoS Exec Code | 0 | void __exit iwch_cm_term(void)
{
flush_workqueue(workq);
destroy_workqueue(workq);
}
| @@ -149,7 +149,7 @@ static int iwch_l2t_send(struct t3cdev *tdev, struct sk_buff *skb, struct l2t_en
error = l2t_send(tdev, skb, l2e);
if (error < 0)
kfree_skb(skb);
- return error;
+ return error < 0 ? error : 0;
}
int iwch_cxgb3_ofld_send(struct t3cdev *tdev, struct sk_buff *skb)
@@ -165,7 +165,7 @@ int iw... | null | null | null |
45,594 | int iwch_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
{
struct iwch_dev *h = to_iwch_dev(cm_id->device);
struct iwch_ep *ep;
struct rtable *rt;
int err = 0;
struct sockaddr_in *laddr = (struct sockaddr_in *)&cm_id->local_addr;
struct sockaddr_in *raddr = (struct sockaddr_in *)&cm_id->remot... | DoS Exec Code | 0 | int iwch_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
{
struct iwch_dev *h = to_iwch_dev(cm_id->device);
struct iwch_ep *ep;
struct rtable *rt;
int err = 0;
struct sockaddr_in *laddr = (struct sockaddr_in *)&cm_id->local_addr;
struct sockaddr_in *raddr = (struct sockaddr_in *)&cm_id->remot... | @@ -149,7 +149,7 @@ static int iwch_l2t_send(struct t3cdev *tdev, struct sk_buff *skb, struct l2t_en
error = l2t_send(tdev, skb, l2e);
if (error < 0)
kfree_skb(skb);
- return error;
+ return error < 0 ? error : 0;
}
int iwch_cxgb3_ofld_send(struct t3cdev *tdev, struct sk_buff *skb)
@@ -165,7 +165,7 @@ int iw... | null | null | null |
45,595 | int iwch_create_listen(struct iw_cm_id *cm_id, int backlog)
{
int err = 0;
struct iwch_dev *h = to_iwch_dev(cm_id->device);
struct iwch_listen_ep *ep;
might_sleep();
if (cm_id->local_addr.ss_family != PF_INET) {
err = -ENOSYS;
goto fail1;
}
ep = alloc_ep(sizeof(*ep), GFP_KERNEL);
if (!ep) {
printk(KER... | DoS Exec Code | 0 | int iwch_create_listen(struct iw_cm_id *cm_id, int backlog)
{
int err = 0;
struct iwch_dev *h = to_iwch_dev(cm_id->device);
struct iwch_listen_ep *ep;
might_sleep();
if (cm_id->local_addr.ss_family != PF_INET) {
err = -ENOSYS;
goto fail1;
}
ep = alloc_ep(sizeof(*ep), GFP_KERNEL);
if (!ep) {
printk(KER... | @@ -149,7 +149,7 @@ static int iwch_l2t_send(struct t3cdev *tdev, struct sk_buff *skb, struct l2t_en
error = l2t_send(tdev, skb, l2e);
if (error < 0)
kfree_skb(skb);
- return error;
+ return error < 0 ? error : 0;
}
int iwch_cxgb3_ofld_send(struct t3cdev *tdev, struct sk_buff *skb)
@@ -165,7 +165,7 @@ int iw... | null | null | null |
45,596 | int iwch_ep_disconnect(struct iwch_ep *ep, int abrupt, gfp_t gfp)
{
int ret=0;
unsigned long flags;
int close = 0;
int fatal = 0;
struct t3cdev *tdev;
struct cxio_rdev *rdev;
spin_lock_irqsave(&ep->com.lock, flags);
PDBG("%s ep %p state %s, abrupt %d\n", __func__, ep,
states[ep->com.state], abrupt);
t... | DoS Exec Code | 0 | int iwch_ep_disconnect(struct iwch_ep *ep, int abrupt, gfp_t gfp)
{
int ret=0;
unsigned long flags;
int close = 0;
int fatal = 0;
struct t3cdev *tdev;
struct cxio_rdev *rdev;
spin_lock_irqsave(&ep->com.lock, flags);
PDBG("%s ep %p state %s, abrupt %d\n", __func__, ep,
states[ep->com.state], abrupt);
t... | @@ -149,7 +149,7 @@ static int iwch_l2t_send(struct t3cdev *tdev, struct sk_buff *skb, struct l2t_en
error = l2t_send(tdev, skb, l2e);
if (error < 0)
kfree_skb(skb);
- return error;
+ return error < 0 ? error : 0;
}
int iwch_cxgb3_ofld_send(struct t3cdev *tdev, struct sk_buff *skb)
@@ -165,7 +165,7 @@ int iw... | null | null | null |
45,597 | int iwch_ep_redirect(void *ctx, struct dst_entry *old, struct dst_entry *new,
struct l2t_entry *l2t)
{
struct iwch_ep *ep = ctx;
if (ep->dst != old)
return 0;
PDBG("%s ep %p redirect to dst %p l2t %p\n", __func__, ep, new,
l2t);
dst_hold(new);
l2t_release(ep->com.tdev, ep->l2t);
ep->l2t = l2t;
d... | DoS Exec Code | 0 | int iwch_ep_redirect(void *ctx, struct dst_entry *old, struct dst_entry *new,
struct l2t_entry *l2t)
{
struct iwch_ep *ep = ctx;
if (ep->dst != old)
return 0;
PDBG("%s ep %p redirect to dst %p l2t %p\n", __func__, ep, new,
l2t);
dst_hold(new);
l2t_release(ep->com.tdev, ep->l2t);
ep->l2t = l2t;
d... | @@ -149,7 +149,7 @@ static int iwch_l2t_send(struct t3cdev *tdev, struct sk_buff *skb, struct l2t_en
error = l2t_send(tdev, skb, l2e);
if (error < 0)
kfree_skb(skb);
- return error;
+ return error < 0 ? error : 0;
}
int iwch_cxgb3_ofld_send(struct t3cdev *tdev, struct sk_buff *skb)
@@ -165,7 +165,7 @@ int iw... | null | null | null |
45,598 | int iwch_quiesce_tid(struct iwch_ep *ep)
{
struct cpl_set_tcb_field *req;
struct sk_buff *skb = get_skb(NULL, sizeof(*req), GFP_KERNEL);
if (!skb)
return -ENOMEM;
req = (struct cpl_set_tcb_field *) skb_put(skb, sizeof(*req));
req->wr.wr_hi = htonl(V_WR_OP(FW_WROPCODE_FORWARD));
req->wr.wr_lo = htonl(V_WR_TID(e... | DoS Exec Code | 0 | int iwch_quiesce_tid(struct iwch_ep *ep)
{
struct cpl_set_tcb_field *req;
struct sk_buff *skb = get_skb(NULL, sizeof(*req), GFP_KERNEL);
if (!skb)
return -ENOMEM;
req = (struct cpl_set_tcb_field *) skb_put(skb, sizeof(*req));
req->wr.wr_hi = htonl(V_WR_OP(FW_WROPCODE_FORWARD));
req->wr.wr_lo = htonl(V_WR_TID(e... | @@ -149,7 +149,7 @@ static int iwch_l2t_send(struct t3cdev *tdev, struct sk_buff *skb, struct l2t_en
error = l2t_send(tdev, skb, l2e);
if (error < 0)
kfree_skb(skb);
- return error;
+ return error < 0 ? error : 0;
}
int iwch_cxgb3_ofld_send(struct t3cdev *tdev, struct sk_buff *skb)
@@ -165,7 +165,7 @@ int iw... | null | null | null |
45,599 | int iwch_reject_cr(struct iw_cm_id *cm_id, const void *pdata, u8 pdata_len)
{
int err;
struct iwch_ep *ep = to_ep(cm_id);
PDBG("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
if (state_read(&ep->com) == DEAD) {
put_ep(&ep->com);
return -ECONNRESET;
}
BUG_ON(state_read(&ep->com) != MPA_REQ_RCVD);
if (mpa_rev ... | DoS Exec Code | 0 | int iwch_reject_cr(struct iw_cm_id *cm_id, const void *pdata, u8 pdata_len)
{
int err;
struct iwch_ep *ep = to_ep(cm_id);
PDBG("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
if (state_read(&ep->com) == DEAD) {
put_ep(&ep->com);
return -ECONNRESET;
}
BUG_ON(state_read(&ep->com) != MPA_REQ_RCVD);
if (mpa_rev ... | @@ -149,7 +149,7 @@ static int iwch_l2t_send(struct t3cdev *tdev, struct sk_buff *skb, struct l2t_en
error = l2t_send(tdev, skb, l2e);
if (error < 0)
kfree_skb(skb);
- return error;
+ return error < 0 ? error : 0;
}
int iwch_cxgb3_ofld_send(struct t3cdev *tdev, struct sk_buff *skb)
@@ -165,7 +165,7 @@ int iw... | null | null | null |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.