Merge branch 'x86/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip...

[linux-2.6] / drivers / net / xen-netfront.c

diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index e62018a36133604bf5fdcae1a95268bb0c8531b6..ef671d1a3bf08441719b5f0bda8338648b1d1ee6 100644 (file)
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xen-netfront.c
@@ -946,8 +946,7 @@ err:
                work_done++;
        }
 
-       while ((skb = __skb_dequeue(&errq)))
-               kfree_skb(skb);
+       __skb_queue_purge(&errq);
 
        work_done -= handle_incoming_queue(dev, &rxq);
 
@@ -1079,8 +1078,7 @@ static void xennet_release_rx_bufs(struct netfront_info *np)
                }
        }
 
-       while ((skb = __skb_dequeue(&free_list)) != NULL)
-               dev_kfree_skb(skb);
+       __skb_queue_purge(&free_list);
 
        spin_unlock_bh(&np->rx_lock);
 }
@@ -1326,7 +1324,7 @@ static int setup_netfront(struct xenbus_device *dev, struct netfront_info *info)
                goto fail;
        }
 
-       txs = (struct xen_netif_tx_sring *)get_zeroed_page(GFP_KERNEL);
+       txs = (struct xen_netif_tx_sring *)get_zeroed_page(GFP_NOIO | __GFP_HIGH);
        if (!txs) {
                err = -ENOMEM;
                xenbus_dev_fatal(dev, err, "allocating tx ring page");
@@ -1342,7 +1340,7 @@ static int setup_netfront(struct xenbus_device *dev, struct netfront_info *info)
        }
 
        info->tx_ring_ref = err;
-       rxs = (struct xen_netif_rx_sring *)get_zeroed_page(GFP_KERNEL);
+       rxs = (struct xen_netif_rx_sring *)get_zeroed_page(GFP_NOIO | __GFP_HIGH);
        if (!rxs) {
                err = -ENOMEM;
                xenbus_dev_fatal(dev, err, "allocating rx ring page");
@@ -1803,7 +1801,7 @@ static void __exit netif_exit(void)
        if (is_initial_xendomain())
                return;
 
-       return xenbus_unregister_driver(&netfront);
+       xenbus_unregister_driver(&netfront);
 }
 module_exit(netif_exit);