---

yaml --- r: 223257 b: refs/heads/master c: eaff945 h: refs/heads/master i: 223255: dab5ffa v: v3
git-mirror · Dec 12, 2010 · 89a94c9 · 89a94c9
1 parent bd01d0d
commit 89a94c9
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9f5449611c9d6d7bdcae8020a197d8b4d9b6443c
+refs/heads/master: eaff9453d3e2b63969af93e9d42a85e803060121
diff --git a/trunk/drivers/net/wan/hd64572.c b/trunk/drivers/net/wan/hd64572.c
@@ -293,6 +293,7 @@ static inline void sca_tx_done(port_t *port)
 	struct net_device *dev = port->netdev;
 	card_t* card = port->card;
 	u8 stat;
+	unsigned count = 0;
 
 	spin_lock(&port->lock);
 
@@ -316,10 +317,12 @@ static inline void sca_tx_done(port_t *port)
 			dev->stats.tx_bytes += readw(&desc->len);
 		}
 		writeb(0, &desc->stat);	/* Free descriptor */
+		count++;
 		port->txlast = (port->txlast + 1) % card->tx_ring_buffers;
 	}
 
-	netif_wake_queue(dev);
+	if (count)
+		netif_wake_queue(dev);
 	spin_unlock(&port->lock);
 }