commit 872040f7980b929d75877e7b9d721ea808ce06e1
author Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tue Aug 03 14:00:49 2021 +0900
committer Mark Brown <broonie@kernel.org> Tue Aug 03 18:27:12 2021 +0100
tree ecdfd86b72ae7ed2961fede16fbd59aea7ef1420
parent 58f42dfd7977599b060996491412fcec688d025d

ASoC: soc-ops: cleanup cppcheck warning at snd_soc_limit_volume()

This patch cleanups below cppcheck warning.

sound/soc/soc-ops.c:576:28: style: The scope of the variable 'mc' can be reduced. [variableScope]
 struct soc_mixer_control *mc;
                           ^

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/8735rrw29q.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/soc-ops.c

diff --git a/sound/soc/soc-ops.c b/sound/soc/soc-ops.c
index 9742e3c3..11be75f 100644
--- a/sound/soc/soc-ops.c
+++ b/sound/soc/soc-ops.c
@@ -575,7 +575,6 @@ int snd_soc_limit_volume(struct snd_soc_card *card,
 	const char *name, int max)
 {
 	struct snd_kcontrol *kctl;
-	struct soc_mixer_control *mc;
 	int ret = -EINVAL;
 
 	/* Sanity check for name and max */
@@ -584,7 +583,7 @@ int snd_soc_limit_volume(struct snd_soc_card *card,
 
 	kctl = snd_soc_card_get_kcontrol(card, name);
 	if (kctl) {
-		mc = (struct soc_mixer_control *)kctl->private_value;
+		struct soc_mixer_control *mc = (struct soc_mixer_control *)kctl->private_value;
 		if (max <= mc->max) {
 			mc->platform_max = max;
 			ret = 0;