diff options
| author | Hans Verkuil <[email protected]> | 2020-03-03 12:01:59 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <[email protected]> | 2020-04-21 16:54:32 +0200 |
| commit | 7c3bae3f430af6b4fcbdb7272e191e266fd94b45 (patch) | |
| tree | 9799b64374c29949a50153343f93d5e71a80b288 /tools/perf/scripts/python | |
| parent | fdb9e30e9143ac92be79f58c234db9b92c561bd4 (diff) | |
media: v4l2-ctrls: v4l2_ctrl_g/s_ctrl*(): don't continue when WARN_ON
If the v4l2_ctrl_g_ctrl*() or __v4l2_ctrl_s_ctrl*() functions
are called for the wrong control type then they call WARN_ON
since that is a driver error. But they still continue, potentially
overwriting data. Change this to return an error (s_ctrl) or 0
(g_ctrl), just to be safe.
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions