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[02/12] ASoC: soc-dapm: cleanup cppcheck warning at dapm_connect_mux()

Message ID 87wnp0u257.wl-kuninori.morimoto.gx@renesas.com
State Accepted
Commit af6b57ab7fdd88e1b251376ee92fd335abd2241e
Headers show
Series [01/12] ASoC: soc-dapm: cleanup cppcheck warning at dapm_wcache_lookup() | expand

Commit Message

Kuninori Morimoto Aug. 5, 2021, 1:11 a.m. UTC 
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

This patch cleanups below cppcheck warning.

sound/soc/soc-dapm.c:751:15: style: The scope of the variable 'val' can be reduced. [variableScope]
 unsigned int val, item;
              ^

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
 sound/soc/soc-dapm.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
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Patch

diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 92193e9e1084..1c0457715008 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -747,10 +747,11 @@  static int dapm_connect_mux(struct snd_soc_dapm_context *dapm,
 {
 	const struct snd_kcontrol_new *kcontrol = &w->kcontrol_news[0];
 	struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
-	unsigned int val, item;
+	unsigned int item;
 	int i;
 
 	if (e->reg != SND_SOC_NOPM) {
+		unsigned int val;
 		val = soc_dapm_read(dapm, e->reg);
 		val = (val >> e->shift_l) & e->mask;
 		item = snd_soc_enum_val_to_item(e, val);