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| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2014-03-10 19:49:22 +0100 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2014-03-10 19:53:54 +0100 |
| commit | 45033a900fb0d004b9790f7b9d57045ea7510cd3 (patch) | |
| tree | b2e56cc633c39dd17babc79d58ec50883583f0fe /src/linux/videodev2.h | |
| parent | 87f58c2ed885d636229f7209fde883058433a1ce (diff) | |
Read errno before media_dbg calls
The media_dbg() in error paths can modify the errno value, leading to
the wrong error (or no error at all) being returned. Fix this by reading
the errno value before calling media_dbg().
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'src/linux/videodev2.h')
0 files changed, 0 insertions, 0 deletions