ASoC: soc-dapm: cleanup cppcheck warning at snd_soc_dapm_new_controls()

This patch cleanups below cppcheck warning.

sound/soc/soc-dapm.c:3786:30: style: The scope of the variable 'w' can be reduced. [variableScope]
 struct snd_soc_dapm_widget *w;
                             ^

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87k0l0u242.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 6e7fc8979f898e27c75740c1c2c92bcc4713d2d8..7fc1659eead49859ac9a3247162ff447720fc19f 100644 (file)
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -3784,13 +3784,12 @@ int snd_soc_dapm_new_controls(struct snd_soc_dapm_context *dapm,
        const struct snd_soc_dapm_widget *widget,
        int num)
 {
-       struct snd_soc_dapm_widget *w;
        int i;
        int ret = 0;
 
        mutex_lock_nested(&dapm->card->dapm_mutex, SND_SOC_DAPM_CLASS_INIT);
        for (i = 0; i < num; i++) {
-               w = snd_soc_dapm_new_control_unlocked(dapm, widget);
+               struct snd_soc_dapm_widget *w = snd_soc_dapm_new_control_unlocked(dapm, widget);
                if (IS_ERR(w)) {
                        ret = PTR_ERR(w);
                        break;