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

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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>
This commit is contained in:
Kuninori Morimoto
2021-07-27 11:05:43 +09:00
committed by Mark Brown
parent 33be10b563
commit 940a1f4357
1 changed files with 4 additions and 2 deletions
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6
sound/soc/soc-pcm.c
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@@ -2580,9 +2580,7 @@ static int dpcm_fe_dai_open(struct snd_pcm_substream *fe_substream)
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;