[PATCH] ASoC: fsl_micfil: Fix unused assignment in fsl_set_clock_params()

[Tang Bin]

Delete unused initialized value of 'ret', because it will
be assigned by the function fsl_micfil_set_mclk_rate().

Signed-off-by: Tang Bin <tangbin at cmss.chinamobile.com>
---
 sound/soc/fsl/fsl_micfil.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/fsl/fsl_micfil.c b/sound/soc/fsl/fsl_micfil.c
index 79cf488fa..a7a6118be 100644
--- a/sound/soc/fsl/fsl_micfil.c
+++ b/sound/soc/fsl/fsl_micfil.c
@@ -295,7 +295,7 @@ static int fsl_set_clock_params(struct device *dev, unsigned int rate)
 {
 	struct fsl_micfil *micfil = dev_get_drvdata(dev);
 	int clk_div;
-	int ret = 0;
+	int ret;
 
 	ret = fsl_micfil_set_mclk_rate(micfil, rate);
 	if (ret < 0)
-- 
2.20.1.windows.1