[alsa-devel] [PATCH 4/6] ASoC: fsl_sai: Drop useless ret in startup()

[Nicolin Chen]

We can save this ret to make the code neater.

Signed-off-by: Nicolin Chen <Guangyu.Chen at freescale.com>
---
 sound/soc/fsl/fsl_sai.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c
index f899e82..d9ce79e 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,
-- 
1.8.4