[PATCH 4/5] ASoC: fsl: fsl-utils: remove useless assignment

[Pierre-Louis Bossart]

cppcheck warning:

sound/soc/fsl/fsl_utils.c:127:10: style: Variable 'ret' is assigned a
value that is never used. [unreadVariable]
 int ret = 0;
         ^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart at linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao at linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen at linux.intel.com>
Reviewed-by: Chao Song <chao.song at intel.com>
---
 sound/soc/fsl/fsl_utils.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/fsl/fsl_utils.c b/sound/soc/fsl/fsl_utils.c
index d0fc430f7033d..a5ab27c2f711c 100644
--- a/sound/soc/fsl/fsl_utils.c
+++ b/sound/soc/fsl/fsl_utils.c
@@ -124,7 +124,7 @@ void fsl_asoc_reparent_pll_clocks(struct device *dev, struct clk *clk,
 {
 	struct clk *p, *pll = NULL, *npll = NULL;
 	bool reparent = false;
-	int ret = 0;
+	int ret;
 
 	if (!clk || !pll8k_clk || !pll11k_clk)
 		return;
-- 
2.34.1