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ASoC: rt5659: remove redundant assignment to variable idx 

Variable idx is being assigned with a value that is never idx, it is
assigned a new value a couple of statements later. The assignment is
redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20200208221529.37105-1-colin.king@canonical.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Colin Ian King 2020-02-08 22:15:29 +00:00 committed by Mark Brown
parent 3025571edd
commit 1646484ed2
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1 changed files with 1 additions and 1 deletions
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2
sound/soc/codecs/rt5659.c
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@ -1604,7 +1604,7 @@ static int set_dmic_clk(struct snd_soc_dapm_widget *w,
{
struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
struct rt5659_priv *rt5659 = snd_soc_component_get_drvdata(component);
int pd, idx = -EINVAL;
int pd, idx;
pd = rl6231_get_pre_div(rt5659->regmap,
RT5659_ADDA_CLK_1, RT5659_I2S_PD1_SFT);