ide: remove action argument in ide_do_drive_cmd

[linux-2.6-omap-h63xx.git] / drivers / net / xen-netfront.c

diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index 2a8fc431099f6e1fcd5a652edd043a774629d002..d26f69b0184f05bac7ec906d5d4f50c11b99b458 100644 (file)
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xen-netfront.c
@@ -852,11 +852,6 @@ static int xennet_poll(struct napi_struct *napi, int budget)
 
        spin_lock(&np->rx_lock);
 
-       if (unlikely(!netif_carrier_ok(dev))) {
-               spin_unlock(&np->rx_lock);
-               return 0;
-       }
-
        skb_queue_head_init(&rxq);
        skb_queue_head_init(&errq);
        skb_queue_head_init(&tmpq);
@@ -951,8 +946,7 @@ err:
                work_done++;
        }
 
-       while ((skb = __skb_dequeue(&errq)))
-               kfree_skb(skb);
+       __skb_queue_purge(&errq);
 
        work_done -= handle_incoming_queue(dev, &rxq);
 
@@ -1078,14 +1072,13 @@ static void xennet_release_rx_bufs(struct netfront_info *np)
                if (!xen_feature(XENFEAT_auto_translated_physmap)) {
                        /* Do all the remapping work and M2P updates. */
                        MULTI_mmu_update(mcl, np->rx_mmu, mmu - np->rx_mmu,
-                                        0, DOMID_SELF);
+                                        NULL, DOMID_SELF);
                        mcl++;
                        HYPERVISOR_multicall(np->rx_mcl, mcl - np->rx_mcl);
                }
        }
 
-       while ((skb = __skb_dequeue(&free_list)) != NULL)
-               dev_kfree_skb(skb);
+       __skb_queue_purge(&free_list);
 
        spin_unlock_bh(&np->rx_lock);
 }
@@ -1808,9 +1801,11 @@ static void __exit netif_exit(void)
        if (is_initial_xendomain())
                return;
 
-       return xenbus_unregister_driver(&netfront);
+       xenbus_unregister_driver(&netfront);
 }
 module_exit(netif_exit);
 
 MODULE_DESCRIPTION("Xen virtual network device frontend");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("xen:vif");
+MODULE_ALIAS("xennet");