X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fnet%2Fstarfire.c;h=5a40f2d78beb1a9114478ac9e0385556c29d30bf;hb=8837e341cc76372716b1576dd88fbf832acd29d4;hp=1d2ef8f47780904da79f621bf2ac09d284b50753;hpb=96e2e6fafaedd83bd899f682907e14d1eec17390;p=linux-2.6-omap-h63xx.git

diff --git a/drivers/net/starfire.c b/drivers/net/starfire.c
index 1d2ef8f4778..5a40f2d78be 100644
--- a/drivers/net/starfire.c
+++ b/drivers/net/starfire.c
@@ -1509,6 +1509,11 @@ static int __netdev_rx(struct net_device *dev, int *quota)
 		desc->status = 0;
 		np->rx_done = (np->rx_done + 1) % DONE_Q_SIZE;
 	}
+
+	if (*quota == 0) {	/* out of rx quota */
+		retcode = 1;
+		goto out;
+	}
 	writew(np->rx_done, np->base + CompletionQConsumerIdx);
 
  out: