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pcm: file: add missing unlock on early return

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Signed-off-by: Adam Miartus <amiartus@de.adit-jv.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Adam Miartus 2019-05-23 11:44:30 +02:00 • committed by Takashi Iwai
parent 349b42f547
commit 33c7ea0865
1 changed files with 6 additions and 2 deletions
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8
src/pcm/pcm_file.c
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@ -584,8 +584,10 @@ static snd_pcm_sframes_t snd_pcm_file_readi(snd_pcm_t *pcm, void *buffer, snd_pc
__snd_pcm_lock(pcm);
frames = _snd_pcm_readi(file->gen.slave, buffer, size);
if (frames <= 0)
if (frames <= 0) {
__snd_pcm_unlock(pcm);
return frames;
}
snd_pcm_areas_from_buf(pcm, areas, buffer);
snd_pcm_file_areas_read_infile(pcm, areas, 0, frames);
@ -605,8 +607,10 @@ static snd_pcm_sframes_t snd_pcm_file_readn(snd_pcm_t *pcm, void **bufs, snd_pcm
__snd_pcm_lock(pcm);
frames = _snd_pcm_readn(file->gen.slave, bufs, size);
if (frames <= 0)
if (frames <= 0) {
__snd_pcm_unlock(pcm);
return frames;
}
snd_pcm_areas_from_bufs(pcm, areas, bufs);
snd_pcm_file_areas_read_infile(pcm, areas, 0, frames);