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>

diff --git a/sound/soc/soc-ops.c b/sound/soc/soc-ops.c
index 9742e3c345b655fa136807d1241ae1ee6b8b0f8e..11be75f253004aafc3115d7695dda3d46a899a35 100644 (file)
--- 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;