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sound: oss/dmabuf: remove an unneeded temporary variable

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We don't actually use the "go" variable so it can be removed.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Dan Carpenter 2013-08-09 12:57:06 +03:00 committed by Takashi Iwai
parent 663819fb7d
commit f5cb0be917
1 changed files with 1 additions and 2 deletions
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3
sound/oss/dmabuf.c
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@ -557,7 +557,6 @@ int DMAbuf_getrdbuffer(int dev, char **buf, int *len, int dontblock)
unsigned long flags;
int err = 0, n = 0;
struct dma_buffparms *dmap = adev->dmap_in;
int go;
if (!(adev->open_mode & OPEN_READ))
return -EIO;
@ -584,7 +583,7 @@ int DMAbuf_getrdbuffer(int dev, char **buf, int *len, int dontblock)
spin_unlock_irqrestore(&dmap->lock,flags);
return -EAGAIN;
}
if ((go = adev->go))
if (adev->go)
timeout = dmabuf_timeout(dmap);
spin_unlock_irqrestore(&dmap->lock,flags);