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| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2021-08-16 07:55:56 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-08-16 15:29:30 +0300 |
| commit | a2659768893bd90be4a243472e8bd2ef614c9de7 (patch) | |
| tree | ef71bf2e14a4ffe4817c679c9ea03d6bea52833f /sound | |
| parent | 9cec66fa702646b83ed970a91edd712d156c380f (diff) | |
| download | linux-a2659768893bd90be4a243472e8bd2ef614c9de7.tar.xz | |
ASoC: soc-generic-dmaengine-pcm: cleanup cppcheck warning at dmaengine_copy_user()
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@renesas.com>
Link: https://lore.kernel.org/r/87zgtiyomb.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/soc-generic-dmaengine-pcm.c | 3 |
1 files changed, 1 insertions, 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; } |