[alsa-devel] [PATCH] ASoC: Return early with -EINVAL if invalid dai format is detected

[Axel Lin]

Signed-off-by: Axel Lin <axel.lin at gmail.com>
Cc: Timur Tabi <timur at freescale.com>
Cc: Arnaud Patard <arnaud.patard at rtp-net.org>
---
 sound/soc/codecs/cs4270.c  |    2 +-
 sound/soc/codecs/cs42l51.c |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/codecs/cs4270.c b/sound/soc/codecs/cs4270.c
index 5830c93..e645d67 100644
--- a/sound/soc/codecs/cs4270.c
+++ b/sound/soc/codecs/cs4270.c
@@ -271,7 +271,7 @@ static int cs4270_set_dai_fmt(struct snd_soc_dai *codec_dai,
 		break;
 	default:
 		dev_err(codec->dev, "invalid dai format\n");
-		ret = -EINVAL;
+		return -EINVAL;
 	}
 
 	/* set master/slave audio interface */
diff --git a/sound/soc/codecs/cs42l51.c b/sound/soc/codecs/cs42l51.c
index 286878d..779294b 100644
--- a/sound/soc/codecs/cs42l51.c
+++ b/sound/soc/codecs/cs42l51.c
@@ -298,7 +298,7 @@ static int cs42l51_set_dai_fmt(struct snd_soc_dai *codec_dai,
 		break;
 	default:
 		dev_err(codec->dev, "invalid DAI format\n");
-		ret = -EINVAL;
+		return -EINVAL;
 	}
 
 	switch (format & SND_SOC_DAIFMT_MASTER_MASK) {
-- 
1.7.4.1