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| author | Roel Kluin <roel.kluin@gmail.com> | 2009-02-11 13:53:26 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2009-02-11 14:12:04 +0100 |
| commit | 1afa6e2e1d26d0b9d96785ee1823bf11c4c5f202 (patch) | |
| tree | 02eeea4bec4e92d2fd6499bb4f17d56bc10843c6 /sound/oss/dmabuf.c | |
| parent | 8e4921515c1a379539607eb443d51c30f4f7f338 (diff) | |
| download | linux-3.10-1afa6e2e1d26d0b9d96785ee1823bf11c4c5f202.tar.gz linux-3.10-1afa6e2e1d26d0b9d96785ee1823bf11c4c5f202.tar.bz2 linux-3.10-1afa6e2e1d26d0b9d96785ee1823bf11c4c5f202.zip | |
sound: OSS: dmabuf: too many loops
loop adev->dmap_out->nbufs times
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/oss/dmabuf.c')
| -rw-r--r-- | sound/oss/dmabuf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/oss/dmabuf.c b/sound/oss/dmabuf.c index 1e90d769b62..1bfcf7e8854 100644 --- a/sound/oss/dmabuf.c +++ b/sound/oss/dmabuf.c @@ -439,7 +439,7 @@ int DMAbuf_sync(int dev) DMAbuf_launch_output(dev, dmap); adev->dmap_out->flags |= DMA_SYNCING; adev->dmap_out->underrun_count = 0; - while (!signal_pending(current) && n++ <= adev->dmap_out->nbufs && + while (!signal_pending(current) && n++ < adev->dmap_out->nbufs && adev->dmap_out->qlen && adev->dmap_out->underrun_count == 0) { long t = dmabuf_timeout(dmap); spin_unlock_irqrestore(&dmap->lock,flags); |