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

This patch cleanups below cppcheck warning.

sound/soc/soc-dapm.c:1063:9: style: The scope of the variable 'ret' can be reduced. [variableScope]
 int i, ret;
        ^

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87tuk4u24x.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 0ccc59287513bbdfbe65395cf8964e58046ecc78..50f49a545596dca930f4ef1d0951a9f24e09cf87 100644 (file)
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -1060,10 +1060,10 @@ static int dapm_new_mux(struct snd_soc_dapm_widget *w)
 /* create new dapm volume control */
 static int dapm_new_pga(struct snd_soc_dapm_widget *w)
 {
-       int i, ret;
+       int i;
 
        for (i = 0; i < w->num_kcontrols; i++) {
-               ret = dapm_create_or_share_kcontrol(w, i);
+               int ret = dapm_create_or_share_kcontrol(w, i);
                if (ret < 0)
                        return ret;
        }