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V4L/DVB: uvcvideo: Check uvc_ctrl_begin return value in VIDIOC_S_CTRL
authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Fri, 5 Feb 2010 00:43:37 +0000 (21:43 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Fri, 26 Feb 2010 18:11:05 +0000 (15:11 -0300)
commitd793cdad34db0aa1fbddd1dd130d33acb29bf8c1
tree925c8b8f396f52963e24caae1956af89d79b6a46tree | snapshot
parentf7dda04d76b967713e4ce0dea0168db6fb7de595commit | diff
V4L/DVB: uvcvideo: Check uvc_ctrl_begin return value in VIDIOC_S_CTRL

The function return value wasn't checked due to a missing variable
assignment.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/video/uvc/uvc_v4l2.c diff | blob | history
Linux Kernel Source Tree.