diff options
| author | Benoit Parrot <bparrot@ti.com> | 2019-09-30 10:06:40 -0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-04 13:39:11 +0100 |
| commit | a8420b887006d21a23e5ec4ec5c94502f85b52d0 (patch) | |
| tree | 78858549d6984e8f06d868206802adff2aaa89d1 /drivers/media | |
| parent | 2ce76bbde50c6480dddf5fee3b62c8112daa062e (diff) | |
media: i2c: ov2659: fix s_stream return value
[ Upstream commit 85c4043f1d403c222d481dfc91846227d66663fb ]
In ov2659_s_stream() return value for invoked function should be checked
and propagated.
Signed-off-by: Benoit Parrot <bparrot@ti.com>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/i2c/ov2659.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/media/i2c/ov2659.c b/drivers/media/i2c/ov2659.c index 3554eea77e04..49196afd15a8 100644 --- a/drivers/media/i2c/ov2659.c +++ b/drivers/media/i2c/ov2659.c @@ -1204,11 +1204,15 @@ static int ov2659_s_stream(struct v4l2_subdev *sd, int on) goto unlock; } - ov2659_set_pixel_clock(ov2659); - ov2659_set_frame_size(ov2659); - ov2659_set_format(ov2659); - ov2659_set_streaming(ov2659, 1); - ov2659->streaming = on; + ret = ov2659_set_pixel_clock(ov2659); + if (!ret) + ret = ov2659_set_frame_size(ov2659); + if (!ret) + ret = ov2659_set_format(ov2659); + if (!ret) { + ov2659_set_streaming(ov2659, 1); + ov2659->streaming = on; + } unlock: mutex_unlock(&ov2659->lock); |