ASoC: adau1977: fix simple_return.cocci warnings
authorkbuild test robot <fengguang.wu@intel.com>
Tue, 28 Apr 2015 04:20:32 +0000 (12:20 +0800)
committerMark Brown <broonie@kernel.org>
Thu, 30 Apr 2015 20:24:17 +0000 (21:24 +0100)
sound/soc/codecs/adau1977.c:496:5-8: WARNING: end returns can be simpified

 Simplify a trivial if-return sequence.  Possibly combine with a
 preceding function call.
Generated by: scripts/coccinelle/misc/simple_return.cocci

Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/codecs/adau1977.c

index c5b1b8e..3fb09c1 100644 (file)
@@ -493,10 +493,7 @@ static int adau1977_set_bias_level(struct snd_soc_codec *codec,
                break;
        }
 
-       if (ret)
-               return ret;
-
-       return 0;
+       return ret;
 }
 
 static int adau1977_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,