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ASoC: soc-pcm: add missing ret=0 at soc_pcm_open()

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commit 140a4532cd ("ASoC: soc-pcm: add soc_pcm_clean() and call it
from soc_pcm_open/close()") switched to use soc_pcm_clean() at
soc_pcm_open().

But it removed "return 0", and missing "ret = 0",
because of it, it always return -EINVAL eventhough no error.
This patch adds missing "ret = 0" for success case.

Reported-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Link: https://lore.kernel.org/r/87ft6ya65z.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2020-10-01 14:07:41 +09:00 committed by Mark Brown
parent cb2fce94c8
commit 8e7875ae37
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1 changed files with 1 additions and 0 deletions
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sound/soc/soc-pcm.c
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@ -784,6 +784,7 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
runtime->hw.rate_max);
dynamic:
snd_soc_runtime_activate(rtd, substream->stream);
ret = 0;
err:
mutex_unlock(&rtd->card->pcm_mutex);
pm_err: