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ASoC: max9867: remove unused ‘ret’

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In max9867_dai_set_fmt(), 'ret' is initialized as return value of
regmap_raw_write() but never checked, so remove this and assignement.

sound/soc/codecs/max9867.c: In function ‘max9867_dai_set_fmt’:
sound/soc/codecs/max9867.c:312:6: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
  int ret;

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Vinod Koul 2016-12-08 23:01:32 +05:30 committed by Mark Brown
parent a5de5b74a5
commit 9fe78b2888
1 changed files with 2 additions and 3 deletions
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5
sound/soc/codecs/max9867.c
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@ -309,7 +309,6 @@ static int max9867_dai_set_fmt(struct snd_soc_dai *codec_dai,
struct snd_soc_codec *codec = codec_dai->codec;
struct max9867_priv *max9867 = snd_soc_codec_get_drvdata(codec);
u8 iface1A = 0, iface1B = 0;
int ret;
switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
case SND_SOC_DAIFMT_CBM_CFM:
@ -346,8 +345,8 @@ static int max9867_dai_set_fmt(struct snd_soc_dai *codec_dai,
return -EINVAL;
}
ret = regmap_write(max9867->regmap, MAX9867_IFC1A, iface1A);
ret = regmap_write(max9867->regmap, MAX9867_IFC1B, iface1B);
regmap_write(max9867->regmap, MAX9867_IFC1A, iface1A);
regmap_write(max9867->regmap, MAX9867_IFC1B, iface1B);
return 0;
}