[PATCH] ASoC: pcm186x: simplify the return expression of pcm186x_power_off()

[cgel.zte at gmail.com]

From: Minghao Chi <chi.minghao at zte.com.cn>

Simplify the return expression.

Reported-by: Zeal Robot <zealci at zte.com.cn>
Signed-off-by: Minghao Chi <chi.minghao at zte.com.cn>
---
 sound/soc/codecs/pcm186x.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/sound/soc/codecs/pcm186x.c b/sound/soc/codecs/pcm186x.c
index 2c78dccb3f62..fda9d7ee3fe6 100644
--- a/sound/soc/codecs/pcm186x.c
+++ b/sound/soc/codecs/pcm186x.c
@@ -534,19 +534,14 @@ static int pcm186x_power_on(struct snd_soc_component *component)
 static int pcm186x_power_off(struct snd_soc_component *component)
 {
 	struct pcm186x_priv *priv = snd_soc_component_get_drvdata(component);
-	int ret;
 
 	snd_soc_component_update_bits(component, PCM186X_POWER_CTRL,
 			    PCM186X_PWR_CTRL_PWRDN, PCM186X_PWR_CTRL_PWRDN);
 
 	regcache_cache_only(priv->regmap, true);
 
-	ret = regulator_bulk_disable(ARRAY_SIZE(priv->supplies),
+	return regulator_bulk_disable(ARRAY_SIZE(priv->supplies),
 				     priv->supplies);
-	if (ret)
-		return ret;
-
-	return 0;
 }
 
 static int pcm186x_set_bias_level(struct snd_soc_component *component,
-- 
2.25.1