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pcm: fix missing return value of snd_pcm_status()

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In former commits for thread-safe PCM APIs, snd_pcm_status() lost its
return value.

This commit regain it.

Fixes: 54931e5a5455('pcm: Add thread-safety to PCM API')
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Sakamoto 2016-07-13 23:15:12 +09:00 • committed by Takashi Iwai
parent 9ea5748c66
commit 4c124b0759
1 changed files with 2 additions and 0 deletions
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2
src/pcm/pcm.c
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@ -953,6 +953,8 @@ int snd_pcm_status(snd_pcm_t *pcm, snd_pcm_status_t *status)
snd_pcm_lock(pcm); snd_pcm_lock(pcm);
err = pcm->fast_ops->status(pcm->fast_op_arg, status); err = pcm->fast_ops->status(pcm->fast_op_arg, status);
snd_pcm_unlock(pcm); snd_pcm_unlock(pcm);
return err;
} }
/** /**