[NET]: Avoid allocating skb in skb_pad

[pandora-kernel.git] / drivers / net / yellowfin.c

diff --git a/drivers/net/yellowfin.c b/drivers/net/yellowfin.c
index 75d56bf..ecec8e5 100644 (file)
--- a/drivers/net/yellowfin.c
+++ b/drivers/net/yellowfin.c
@@ -862,13 +862,11 @@ static int yellowfin_start_xmit(struct sk_buff *skb, struct net_device *dev)
                /* Fix GX chipset errata. */
                if (cacheline_end > 24  || cacheline_end == 0) {
                        len = skb->len + 32 - cacheline_end + 1;
-                       if (len != skb->len)
-                               skb = skb_padto(skb, len);
-               }
-               if (skb == NULL) {
-                       yp->tx_skbuff[entry] = NULL;
-                       netif_wake_queue(dev);
-                       return 0;
+                       if (skb_padto(skb, len)) {
+                               yp->tx_skbuff[entry] = NULL;
+                               netif_wake_queue(dev);
+                               return 0;
+                       }
                }
        }
        yp->tx_skbuff[entry] = skb;
@@ -1441,8 +1439,7 @@ static void __devexit yellowfin_remove_one (struct pci_dev *pdev)
        struct net_device *dev = pci_get_drvdata(pdev);
        struct yellowfin_private *np;
 
-       if (!dev)
-               BUG();
+       BUG_ON(!dev);
        np = netdev_priv(dev);
 
         pci_free_consistent(pdev, STATUS_TOTAL_SIZE, np->tx_status,