diff options
| author | Greg Kroah-Hartman <gregkh@suse.de> | 2006-01-23 17:17:21 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-01-31 20:23:42 -0500 |
| commit | e9aa795aaed0b861aaa5a8075748c9c34e2620ee (patch) | |
| tree | a8e4ea428dec9436f33ace158ceb8c5a286d7b01 /drivers/usb | |
| parent | 682d4c803f646d2ce09fde9ed7e99015598c3298 (diff) | |
[PATCH] USB: add might_sleep() to usb_unlink_urb() to warn developers
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/core/urb.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/core/urb.c b/drivers/usb/core/urb.c index 081796726b95..dad4d8fd8180 100644 --- a/drivers/usb/core/urb.c +++ b/drivers/usb/core/urb.c | |||
| @@ -468,6 +468,7 @@ int usb_unlink_urb(struct urb *urb) | |||
| 468 | */ | 468 | */ |
| 469 | void usb_kill_urb(struct urb *urb) | 469 | void usb_kill_urb(struct urb *urb) |
| 470 | { | 470 | { |
| 471 | might_sleep(); | ||
| 471 | if (!(urb && urb->dev && urb->dev->bus && urb->dev->bus->op)) | 472 | if (!(urb && urb->dev && urb->dev->bus && urb->dev->bus->op)) |
| 472 | return; | 473 | return; |
| 473 | spin_lock_irq(&urb->lock); | 474 | spin_lock_irq(&urb->lock); |