ASoC: fsl: fsl-utils: remove useless assignment

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@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Chao Song <chao.song@intel.com>
Acked-by: Shengjiu Wang <shengjiu.wang@gmail.com>
Link: https://lore.kernel.org/r/20220822184239.169757-5-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/fsl/fsl_utils.c b/sound/soc/fsl/fsl_utils.c
index d0fc430..a5ab27c 100644 (file)
--- 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;