[PATCH][next] ASoC: codecs: tas2780: remove redundant assignments to variable ret

[Colin Ian King]

Variable ret is being assigned a value that is never read in a couple
of places. The variable is being re-assigned later on. The assignments
are redundant and can be removed.

Cleans up clang scan build warning:
sound/soc/codecs/tas2780.c:84:2: warning: Value stored to 'ret' is
never read [deadcode.DeadStores]

Signed-off-by: Colin Ian King <colin.i.king@xxxxxxxxx>
---
 sound/soc/codecs/tas2780.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/sound/soc/codecs/tas2780.c b/sound/soc/codecs/tas2780.c
index 41076be23854..972e8ea5ebde 100644
--- a/sound/soc/codecs/tas2780.c
+++ b/sound/soc/codecs/tas2780.c
@@ -71,7 +71,7 @@ static int tas2780_codec_resume(struct snd_soc_component *component)
 {
 	struct tas2780_priv *tas2780 =
 		snd_soc_component_get_drvdata(component);
-	int ret = 0;
+	int ret;
 
 	ret = snd_soc_component_update_bits(component, TAS2780_PWR_CTRL,
 		TAS2780_PWR_CTRL_MASK, TAS2780_PWR_CTRL_ACTIVE);
@@ -81,7 +81,6 @@ static int tas2780_codec_resume(struct snd_soc_component *component)
 			__func__, ret);
 		goto err;
 	}
-	ret = 0;
 	regcache_cache_only(tas2780->regmap, false);
 	ret = regcache_sync(tas2780->regmap);
 err:
-- 
2.39.2