diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2011-12-18 20:22:50 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-03-19 14:06:27 -0300 |
| commit | a3ec69b707718cb95317d1b783560210487c55a8 (patch) | |
| tree | 5114ddefbcf13174c00e04248b09d5db42384568 /drivers/media/video/uvc | |
| parent | b9d0aa6e211039548f1480a5838398d517f1c3a9 (diff) | |
[media] uvcvideo: Return -ENOTTY in case of unknown ioctl
-EINVAL is the wrong error code in that case, replace it with -ENOTTY.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/uvc')
| -rw-r--r-- | drivers/media/video/uvc/uvc_v4l2.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/video/uvc/uvc_v4l2.c b/drivers/media/video/uvc/uvc_v4l2.c index 2ae4f880ea0..f09ee8b2ea5 100644 --- a/drivers/media/video/uvc/uvc_v4l2.c +++ b/drivers/media/video/uvc/uvc_v4l2.c @@ -1012,7 +1012,7 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg) default: uvc_trace(UVC_TRACE_IOCTL, "Unknown ioctl 0x%08x\n", cmd); - return -EINVAL; + return -ENOTTY; } return ret; |