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media: radio-raremono: remove redundant initialization of freq

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Variable freq is initialized to f->frequency however this value
is never read and freq is later updated; hence the initialization
is redundant and can be removed.

Cleans up clang warning:
drivers/media/radio/radio-raremono.c:257:6: warning: Value stored
to 'freq' during its initialization is never read

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Colin Ian King 2017-10-27 12:20:08 -04:00 committed by Mauro Carvalho Chehab
parent b3168c87c0
commit 66b72cf185
1 changed files with 1 additions and 1 deletions
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2
drivers/media/radio/radio-raremono.c
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@ -254,7 +254,7 @@ static int vidioc_s_frequency(struct file *file, void *priv,
const struct v4l2_frequency *f)
{
struct raremono_device *radio = video_drvdata(file);
u32 freq = f->frequency;
u32 freq;
unsigned band;
if (f->tuner != 0 || f->type != V4L2_TUNER_RADIO)