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| author | Mauro Carvalho Chehab <[email protected]> | 2021-11-10 10:54:41 +0000 |
|---|---|---|
| committer | Mauro Carvalho Chehab <[email protected]> | 2021-11-15 08:11:57 +0000 |
| commit | d9916e7c87c97781579c3d3d47e52c564e321c21 (patch) | |
| tree | d150b4cc444c207800f7912145b75c9117503ef3 /tools/perf/scripts/python/net_dropmonitor.py | |
| parent | 29400b5063db69fbed9ff483a44d635b15d847cc (diff) | |
media: atomisp-ov2680: initialize return var
As the settings are only applied when the device is powered on,
it should return 0 when the device is not powered.
Not doing that causes a warning:
drivers/staging/media/atomisp/i2c/atomisp-ov2680.c: In function 'ov2680_ioctl':
drivers/staging/media/atomisp/i2c/atomisp-ov2680.c:390:16: warning: 'ret' may be used uninitialized in this
function [-Wmaybe-uninitialized]
390 | return ov2680_set_exposure(sd, coarse_itg, analog_gain, digital_gain);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/staging/media/atomisp/i2c/atomisp-ov2680.c:359:13: note: 'ret' was declared here
359 | int ret;
| ^~~
Reported-by: Hans Verkuil <[email protected]>
Reviewed-by: Hans de Goede <[email protected]>
Fixes: 6b5b60687ada ("media: atomisp-ov2680: Save/restore exposure and gain over sensor power-down")
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/net_dropmonitor.py')
0 files changed, 0 insertions, 0 deletions