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

This patch cleanups below cppcheck warning.

sound/soc/soc-dapm.c:653:20: style: The scope of the variable 'wlist' can be reduced. [variableScope]
 struct list_head *wlist;
                   ^
sound/soc/soc-dapm.c:655:6: style: The scope of the variable 'i' can be reduced. [variableScope]
 int i = 0;
     ^

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87y29gu25d.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 91bf939..92193e9 100644 (file)
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -650,12 +650,11 @@ static struct snd_soc_dapm_widget *
 dapm_wcache_lookup(struct snd_soc_dapm_wcache *wcache, const char *name)
 {
        struct snd_soc_dapm_widget *w = wcache->widget;
-       struct list_head *wlist;
-       const int depth = 2;
-       int i = 0;
 
        if (w) {
-               wlist = &w->dapm->card->widgets;
+               struct list_head *wlist = &w->dapm->card->widgets;
+               const int depth = 2;
+               int i = 0;
 
                list_for_each_entry_from(w, wlist, list) {
                        if (!strcmp(name, w->name))