X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fnet%2Fxen-netfront.c;h=ef671d1a3bf08441719b5f0bda8338648b1d1ee6;hb=a3da5bf84a97d48cfaf66c6842470fc403da5121;hp=e62018a36133604bf5fdcae1a95268bb0c8531b6;hpb=ccc751841567816532874afcaeb449dbf6ca7d3a;p=linux-2.6

diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index e62018a361..ef671d1a3b 100644
--- 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);