From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
This patch cleanups below cppcheck warning.
sound/soc/soc-generic-dmaengine-pcm.c:310:6: style: The scope of the variable 'ret' can be reduced. [variableScope]
int ret;
^
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
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 24b240783cf1..4aa48c74f21a 100644
--- a/sound/soc/soc-generic-dmaengine-pcm.c
+++ b/sound/soc/soc-generic-dmaengine-pcm.c
@@ -305,14 +305,13 @@ static int dmaengine_copy_user(struct snd_soc_component *component,
bool is_playback = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
void *dma_ptr = runtime->dma_area + hwoff +
channel * (runtime->dma_bytes / runtime->channels);
- int ret;
if (is_playback)
if (copy_from_user(dma_ptr, buf, bytes))
return -EFAULT;
if (process) {
- ret = process(substream, channel, hwoff, (__force void *)buf, bytes);
+ int ret = process(substream, channel, hwoff, (__force void *)buf, bytes);
if (ret < 0)
return ret;
}
--
2.25.1
