From: kbuild test robot <fengguang.wu@intel.com>
Date: Tue, 28 Apr 2015 04:20:32 +0000 (+0800)
Subject: ASoC: adau1977: fix simple_return.cocci warnings
X-Git-Tag: firefly_0821_release~176^2~1082^2~116^2~6^5~9
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=fb75ee66c2707f56397eb29c01decf36254e3d46;p=firefly-linux-kernel-4.4.55.git

ASoC: adau1977: fix simple_return.cocci warnings

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>
---

diff --git a/sound/soc/codecs/adau1977.c b/sound/soc/codecs/adau1977.c
index c5b1b8e4e7fc..3fb09c165055 100644
--- a/sound/soc/codecs/adau1977.c
+++ b/sound/soc/codecs/adau1977.c
@@ -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,