ASoC: max9867: remove unused ‘ret’

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>

diff --git a/sound/soc/codecs/max9867.c b/sound/soc/codecs/max9867.c
index 42e2e40..6cdf15a 100644 (file)
--- a/sound/soc/codecs/max9867.c
+++ b/sound/soc/codecs/max9867.c
@@ -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;
 }