sound: oss/dmabuf: remove an unneeded temporary variable

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>

1 files changed, 1 insertions, 2 deletions

diff --git a/sound/oss/dmabuf.c b/sound/oss/dmabuf.c
index a59c88818f48..461d94cfecbe 100644
--- a/sound/oss/dmabuf.c
+++ b/sound/oss/dmabuf.c
@@ -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);