From: Hans Verkuil <hans.verk...@cisco.com> 3.12-stable review patch. If anyone has any objections, please let me know.
=============== commit e2c84ccb0fbe5e524d15bb09c042a6ca634adaed upstream. If remove_pending is non-zero, then the v4l2_lock is never unlocked. Signed-off-by: Hans Verkuil <hans.verk...@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mche...@osg.samsung.com> Cc: Oliver Neukum <oneu...@suse.com> Signed-off-by: Jiri Slaby <jsl...@suse.cz> --- drivers/media/usb/usbvision/usbvision-video.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/usb/usbvision/usbvision-video.c b/drivers/media/usb/usbvision/usbvision-video.c index 661f7f2a9e8b..ea5ec8ed67a7 100644 --- a/drivers/media/usb/usbvision/usbvision-video.c +++ b/drivers/media/usb/usbvision/usbvision-video.c @@ -435,6 +435,7 @@ static int usbvision_v4l2_close(struct file *file) usbvision_scratch_free(usbvision); usbvision->user--; + mutex_unlock(&usbvision->v4l2_lock); if (power_on_at_open) { /* power off in a little while @@ -448,7 +449,6 @@ static int usbvision_v4l2_close(struct file *file) usbvision_release(usbvision); return 0; } - mutex_unlock(&usbvision->v4l2_lock); PDEBUG(DBG_IO, "success"); return 0; -- 2.6.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/