[PATCH 2/9] ASoC: soc-generic-dmaengine-pcm: cleanup cppcheck warning at dmaengine_pcm_new()

[Kuninori Morimoto]

From: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>

This patch cleanups below cppcheck warning.

sound/soc/soc-generic-dmaengine-pcm.c:233:28: style: The scope of the variable 'substream' can be reduced. [variableScope]
 struct snd_pcm_substream *substream;
                           ^

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>
---
 sound/soc/soc-generic-dmaengine-pcm.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/sound/soc/soc-generic-dmaengine-pcm.c b/sound/soc/soc-generic-dmaengine-pcm.c
index 9949db4649f4..24b240783cf1 100644
--- a/sound/soc/soc-generic-dmaengine-pcm.c
+++ b/sound/soc/soc-generic-dmaengine-pcm.c
@@ -229,7 +229,6 @@ static int dmaengine_pcm_new(struct snd_soc_component *component,
 	struct dmaengine_pcm *pcm = soc_component_to_pcm(component);
 	const struct snd_dmaengine_pcm_config *config = pcm->config;
 	struct device *dev = component->dev;
-	struct snd_pcm_substream *substream;
 	size_t prealloc_buffer_size;
 	size_t max_buffer_size;
 	unsigned int i;
@@ -243,7 +242,7 @@ static int dmaengine_pcm_new(struct snd_soc_component *component,
 	}
 
 	for_each_pcm_streams(i) {
-		substream = rtd->pcm->streams[i].substream;
+		struct snd_pcm_substream *substream = rtd->pcm->streams[i].substream;
 		if (!substream)
 			continue;
 
-- 
2.25.1