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

This patch cleanups below cppcheck warning.

sound/soc/soc-dapm.c:4368:15: style: The scope of the variable 'ep' can be reduced. [variableScope]
 unsigned int ep;
              ^

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87im0ku23z.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 7fc1659eead49859ac9a3247162ff447720fc19f..7b67f1e19ae9525d9e4b7417d11cfe9452c13c7d 100644 (file)
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -4365,11 +4365,12 @@ static void soc_dapm_dai_stream_event(struct snd_soc_dai *dai, int stream,
        int event)
 {
        struct snd_soc_dapm_widget *w;
-       unsigned int ep;
 
        w = snd_soc_dai_get_widget(dai, stream);
 
        if (w) {
+               unsigned int ep;
+
                dapm_mark_dirty(w, "stream event");
 
                if (w->id == snd_soc_dapm_dai_in) {