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

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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>
This commit is contained in:
Kuninori Morimoto 2021-08-03 14:00:49 +09:00 committed by Mark Brown
parent 58f42dfd79
commit 872040f798
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1 changed files with 1 additions and 2 deletions
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3
sound/soc/soc-ops.c
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@ -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;