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ASoC: rt5665: remove redundant assignment to variable idx

Message ID 20190705075303.14692-1-colin.king@canonical.com (mailing list archive)
State Accepted
Commit 590eb2f4ef94cb3f3e73345c6db4de97c9cd539e
Headers show
Series ASoC: rt5665: remove redundant assignment to variable idx | expand

Commit Message

Colin King July 5, 2019, 7:53 a.m. UTC 
From: Colin Ian King <colin.king@canonical.com>

The variable idx is being initialized with a value that is never
read and it is being updated later with a new value. The
initialization is redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
 sound/soc/codecs/rt5665.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/sound/soc/codecs/rt5665.c b/sound/soc/codecs/rt5665.c
index 87263317085a..c050d84a6916 100644
--- a/sound/soc/codecs/rt5665.c
+++ b/sound/soc/codecs/rt5665.c
@@ -1478,7 +1478,7 @@  static int set_dmic_clk(struct snd_soc_dapm_widget *w,
 {
 	struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
 	struct rt5665_priv *rt5665 = snd_soc_component_get_drvdata(component);
-	int pd, idx = -EINVAL;
+	int pd, idx;
 
 	pd = rl6231_get_pre_div(rt5665->regmap,
 		RT5665_ADDA_CLK_1, RT5665_I2S_PD1_SFT);