diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2012-08-28 17:38:58 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-11-28 07:24:48 -0500 |
| commit | f0ed2ce840b3a59b587e8aa398538141a86e9588 (patch) | |
| tree | 8a17d0bd6229e8a29d01a43d24d3fdfecb03d49a /drivers/media/usb/pwc | |
| parent | e9de051666a42dc7866267f85869170bcc6b957a (diff) | |
[media] uvcvideo: Set error_idx properly for extended controls API failures
When one of the requested controls doesn't exist the error_idx field
must reflect that situation. For G_EXT_CTRLS and S_EXT_CTRLS, error_idx
must be set to the control count. For TRY_EXT_CTRLS, it must be set to
the index of the unexisting control.
This issue was found by the v4l2-compliance tool.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/usb/pwc')
0 files changed, 0 insertions, 0 deletions