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media: i2c: ov2659: fix s_stream return value 

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>
alistair/sunxi64-5.5-dsi
Benoit Parrot 2019-09-30 10:06:40 -03:00 committed by Mauro Carvalho Chehab
parent 72da0419e6
commit 85c4043f1d
1 changed files with 9 additions and 5 deletions
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14
drivers/media/i2c/ov2659.c
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@ -1187,11 +1187,15 @@ 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);