From 90f2fb3a8c77f8aeeb369d5213ca6ea1f4c05755 Mon Sep 17 00:00:00 2001
From: Nicolin Chen <Guangyu.Chen@freescale.com>
Date: Fri, 20 Dec 2013 16:41:03 +0800
Subject: ASoC: fsl_sai: Drop useless ret in startup()

We can save this ret to make the code neater.

Signed-off-by: Nicolin Chen <Guangyu.Chen@freescale.com>
Reviewed-by: Xiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

---
This patch is pulled back from upstream:
commit 15b29dae6604d2d2daf586429ff12f26272a868a

Change-Id: Ib5d7742e67c1bf4a1e72bcf887fe8fe07250c900
Reviewed-on: http://git.am.freescale.net:8181/19743
Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com>
Reviewed-by: Zhengxiong Jin <Jason.Jin@freescale.com>

diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c
index 8079f67..e8b737b 100644
--- a/sound/soc/fsl/fsl_sai.c
+++ b/sound/soc/fsl/fsl_sai.c
@@ -334,12 +334,9 @@ static int fsl_sai_trigger(struct snd_pcm_substream *substream, int cmd,
 static int fsl_sai_startup(struct snd_pcm_substream *substream,
 		struct snd_soc_dai *cpu_dai)
 {
-	int ret;
 	struct fsl_sai *sai = snd_soc_dai_get_drvdata(cpu_dai);
 
-	ret = clk_prepare_enable(sai->clk);
-
-	return ret;
+	return clk_prepare_enable(sai->clk);
 }
 
 static void fsl_sai_shutdown(struct snd_pcm_substream *substream,
-- 
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