ASoC: soc-pcm: cleanup cppcheck warning at soc_get_playback_capture()

This patch cleanups below cppcheck warning.

sound/soc/soc-pcm.c:2578:22: style: The scope of the variable 'codec_dai' can be reduced. [variableScope]
 struct snd_soc_dai *codec_dai;
                     ^
sound/soc/soc-pcm.c:2580:6: style: The scope of the variable 'stream' can be reduced. [variableScope]
 int stream;
     ^

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87r1fkzf2g.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index 60e3f38e6760a10f78006d347f1a1e801950b9c7..1122bb8cdfc6a1ab0073f54561597c0c5fcf9bf9 100644 (file)
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -2580,9 +2580,7 @@ open_end:
 static int soc_get_playback_capture(struct snd_soc_pcm_runtime *rtd,
                                    int *playback, int *capture)
 {
-       struct snd_soc_dai *codec_dai;
        struct snd_soc_dai *cpu_dai;
-       int stream;
        int i;
 
        if (rtd->dai_link->dynamic && rtd->num_cpus > 1) {
@@ -2592,6 +2590,8 @@ static int soc_get_playback_capture(struct snd_soc_pcm_runtime *rtd,
        }
 
        if (rtd->dai_link->dynamic || rtd->dai_link->no_pcm) {
+               int stream;
+
                if (rtd->dai_link->dpcm_playback) {
                        stream = SNDRV_PCM_STREAM_PLAYBACK;
 
@@ -2626,6 +2626,8 @@ static int soc_get_playback_capture(struct snd_soc_pcm_runtime *rtd,
                        }
                }
        } else {
+               struct snd_soc_dai *codec_dai;
+
                /* Adapt stream for codec2codec links */
                int cpu_capture = rtd->dai_link->params ?
                        SNDRV_PCM_STREAM_PLAYBACK : SNDRV_PCM_STREAM_CAPTURE;