[PATCH 3/3] ASoC: wcd938x: simplify return value

[Pierre-Louis Bossart]

cppcheck warning:

sound/soc/codecs/wcd938x.c:3701:9: warning: Identical condition and
return expression 'ret', return value is always 0
[identicalConditionAfterEarlyExit]

 return ret;
        ^
sound/soc/codecs/wcd938x.c:3691:6: note: If condition 'ret' is true,
        the function will return/exit
 if (ret)
     ^
sound/soc/codecs/wcd938x.c:3701:9: note: Returning identical expression 'ret'
 return ret;
        ^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart at linux.intel.com>
---
 sound/soc/codecs/wcd938x.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/wcd938x.c b/sound/soc/codecs/wcd938x.c
index dd69653ceec0..a1d03cfcf92d 100644
--- a/sound/soc/codecs/wcd938x.c
+++ b/sound/soc/codecs/wcd938x.c
@@ -3698,7 +3698,7 @@ static int wcd938x_probe(struct platform_device *pdev)
 	pm_runtime_enable(dev);
 	pm_runtime_idle(dev);
 
-	return ret;
+	return 0;
 }
 
 static int wcd938x_remove(struct platform_device *pdev)
-- 
2.25.1