diff options
| author | Johan Hedberg <johan.hedberg@nokia.com> | 2007-10-24 14:08:31 +0000 |
|---|---|---|
| committer | Johan Hedberg <johan.hedberg@nokia.com> | 2007-10-24 14:08:31 +0000 |
| commit | 6967924ef97d377c90d73d4b5127a9b3748cb068 (patch) | |
| tree | 9d55f07ac812aac9ac32ec01bd558f464f9f743c /audio/pcm_bluetooth.c | |
| parent | f1659f19cfb3ef0c0c09b5f5b7e2b06d90d079ab (diff) | |
Minor code cleanup
Diffstat (limited to 'audio/pcm_bluetooth.c')
| -rw-r--r-- | audio/pcm_bluetooth.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/audio/pcm_bluetooth.c b/audio/pcm_bluetooth.c index ae1a1bcd..2131e9ea 100644 --- a/audio/pcm_bluetooth.c +++ b/audio/pcm_bluetooth.c @@ -718,20 +718,21 @@ done: return ret; } -static int bluetooth_playback_delay(snd_pcm_ioplug_t *io, - snd_pcm_sframes_t *delayp) +static int bluetooth_playback_delay(snd_pcm_ioplug_t *io, + snd_pcm_sframes_t *delayp) { DBG(""); /* This updates io->hw_ptr value using pointer() function */ snd_pcm_hwsync(io->pcm); - + *delayp = io->appl_ptr - io->hw_ptr; if ((io->state == SND_PCM_STATE_RUNNING) && (*delayp < 0)) { io->callback->stop(io); io->state = SND_PCM_STATE_XRUN; *delayp = 0; } + /* This should never fail, ALSA API is really not prepared to handle a non zero return value */ return 0; |