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| author | Sakari Ailus <sakari.ailus@linux.intel.com> | 2019-01-15 06:54:44 -0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-01-25 10:38:59 -0200 |
| commit | f1fb085562411f71ab9259fc131b78d93406c907 (patch) | |
| tree | 2ddde63caca3e1d5b27f0edd6c74cf0efa7fc3cd | |
| parent | 879347f0c258cffe27b9e28bd4f1f55fc019f857 (diff) | |
| download | lwn-f1fb085562411f71ab9259fc131b78d93406c907.tar.gz lwn-f1fb085562411f71ab9259fc131b78d93406c907.zip | |
media: ov7670: Remove useless use of a ret variable
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>
| -rw-r--r-- | drivers/media/i2c/ov7670.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/media/i2c/ov7670.c b/drivers/media/i2c/ov7670.c index 4939a83b50e4..61c47c61c693 100644 --- a/drivers/media/i2c/ov7670.c +++ b/drivers/media/i2c/ov7670.c @@ -859,11 +859,7 @@ static int ov7675_set_framerate(struct v4l2_subdev *sd, /* Recalculate frame rate */ ov7675_get_framerate(sd, tpf); - ret = ov7670_write(sd, REG_CLKRC, info->clkrc); - if (ret < 0) - return ret; - - return 0; + return ov7670_write(sd, REG_CLKRC, info->clkrc); } static void ov7670_get_framerate_legacy(struct v4l2_subdev *sd, |