[PATCH] skge: get rid of warning on race

[safe/jmp/linux-2.6] / drivers / net / skge.c

diff --git a/drivers/net/skge.c b/drivers/net/skge.c
index 7164678..8b6e2a1 100644 (file)
--- a/drivers/net/skge.c
+++ b/drivers/net/skge.c
@@ -2280,11 +2280,13 @@ static int skge_xmit_frame(struct sk_buff *skb, struct net_device *dev)
        }
 
        if (unlikely(skge->tx_avail < skb_shinfo(skb)->nr_frags +1)) {
-               netif_stop_queue(dev);
-               spin_unlock_irqrestore(&skge->tx_lock, flags);
+               if (!netif_stopped(dev)) {
+                       netif_stop_queue(dev);
 
-               printk(KERN_WARNING PFX "%s: ring full when queue awake!\n",
-                      dev->name);
+                       printk(KERN_WARNING PFX "%s: ring full when queue awake!\n",
+                              dev->name);
+               }
+               spin_unlock_irqrestore(&skge->tx_lock, flags);
                return NETDEV_TX_BUSY;
        }