ASoC: fsl_micfil: Fix unused assignment in fsl_set_clock_params()

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@cmss.chinamobile.com>
Link: https://lore.kernel.org/r/20200518110040.18036-1-tangbin@cmss.chinamobile.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/fsl/fsl_micfil.c b/sound/soc/fsl/fsl_micfil.c
index d31f027cd9ccea9f5c99ddb66f81d632b8898c3d..59cf95fa2b2dd1227f0e135540d529715c5b875d 100644 (file)
--- 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)