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usbaudio: fix for out->dev->lock remains locked in error case

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out->dev->lock remains locked in error case in out_write()
Added pthread_mutex_unlock() in the error case

Bug: 12824374

Change-Id: Id467e3122008eb8128b42dfc0e9103600c1eef2d
Signed-off-by: Glenn Kasten <gkasten@google.com>
This commit is contained in:
Amit Shekhar
2014-01-30 12:47:34 -08:00
committed by Eric Laurent
parent 7ccf148f50
commit 1482406b70
1 changed files with 1 additions and 1 deletions
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2
modules/usbaudio/audio_hw.c
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@@ -212,7 +212,7 @@ static ssize_t out_write(struct audio_stream_out *stream, const void* buffer,
err: err:
pthread_mutex_unlock(&out->lock); pthread_mutex_unlock(&out->lock);
pthread_mutex_unlock(&out->dev->lock);
if (ret != 0) { if (ret != 0) {
usleep(bytes * 1000000 / audio_stream_frame_size(&stream->common) / usleep(bytes * 1000000 / audio_stream_frame_size(&stream->common) /
out_get_sample_rate(&stream->common)); out_get_sample_rate(&stream->common));