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media: ov7670: Remove useless use of a ret variable

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Instead of assigning the return value to ret and then checking and
returning it, just return the value to the caller directly. The success
value is always 0.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Sakari Ailus 2019-01-15 06:54:44 -02:00 committed by Mauro Carvalho Chehab
parent 879347f0c2
commit f1fb085562
1 changed files with 1 additions and 5 deletions
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6
drivers/media/i2c/ov7670.c
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@ -859,11 +859,7 @@ static int ov7675_set_framerate(struct v4l2_subdev *sd,
/* Recalculate frame rate */ /* Recalculate frame rate */
ov7675_get_framerate(sd, tpf); ov7675_get_framerate(sd, tpf);
ret = ov7670_write(sd, REG_CLKRC, info->clkrc); return ov7670_write(sd, REG_CLKRC, info->clkrc);
if (ret < 0)
return ret;
return 0;
} }
static void ov7670_get_framerate_legacy(struct v4l2_subdev *sd, static void ov7670_get_framerate_legacy(struct v4l2_subdev *sd,