---

yaml --- r: 375527 b: refs/heads/master c: 233c7df h: refs/heads/master i: 375525: 0d20924 375523: e94e59a 375519: 9eaffd2 v: v3
git-mirror · May 11, 2013 · fa9cc0e · fa9cc0e
1 parent d9ede90
commit fa9cc0e
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Showing 2 changed files with 5 additions and 4 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: fb863b8beaf8121199c3dc32ab0126e8ce9cb34a
+refs/heads/master: 233c7df0821c4190e2d3f4be0f2ca0ab40a5ed8c
diff --git a/trunk/drivers/net/macvlan.c b/trunk/drivers/net/macvlan.c
@@ -229,7 +229,8 @@ static rx_handler_result_t macvlan_handle_frame(struct sk_buff **pskb)
 	}
 
 	if (port->passthru)
-		vlan = list_first_entry(&port->vlans, struct macvlan_dev, list);
+		vlan = list_first_or_null_rcu(&port->vlans,
+					      struct macvlan_dev, list);
 	else
 		vlan = macvlan_hash_lookup(port, eth->h_dest);
 	if (vlan == NULL)
@@ -814,7 +815,7 @@ int macvlan_common_newlink(struct net *src_net, struct net_device *dev,
 	if (err < 0)
 		goto upper_dev_unlink;
 
-	list_add_tail(&vlan->list, &port->vlans);
+	list_add_tail_rcu(&vlan->list, &port->vlans);
 	netif_stacked_transfer_operstate(lowerdev, dev);
 
 	return 0;
@@ -842,7 +843,7 @@ void macvlan_dellink(struct net_device *dev, struct list_head *head)
 {
 	struct macvlan_dev *vlan = netdev_priv(dev);
 
-	list_del(&vlan->list);
+	list_del_rcu(&vlan->list);
 	unregister_netdevice_queue(dev, head);
 	netdev_upper_dev_unlink(vlan->lowerdev, dev);
 }