Cleanup calling netdev notifiers

index a76021c..c1c292f 100644
@@ -850,7 +850,7 @@ rollback:
 	hlist_add_head(&dev->name_hlist, dev_name_hash(dev->name));
 	write_unlock_bh(&dev_base_lock);
 
-	ret = raw_notifier_call_chain(&netdev_chain, NETDEV_CHANGENAME, dev);
+	ret = call_netdevice_notifiers(NETDEV_CHANGENAME, dev);
 	ret = notifier_to_errno(ret);
 
 	if (ret) {

@@ -876,7 +876,7 @@ rollback:
  */
 void netdev_features_change(struct net_device *dev)
 {
-	raw_notifier_call_chain(&netdev_chain, NETDEV_FEAT_CHANGE, dev);
+	call_netdevice_notifiers(NETDEV_FEAT_CHANGE, dev);
 }
 EXPORT_SYMBOL(netdev_features_change);
 

@@ -891,8 +891,7 @@ EXPORT_SYMBOL(netdev_features_change);
 void netdev_state_change(struct net_device *dev)
 {
 	if (dev->flags & IFF_UP) {
-		raw_notifier_call_chain(&netdev_chain,
-				NETDEV_CHANGE, dev);
+		call_netdevice_notifiers(NETDEV_CHANGE, dev);
 		rtmsg_ifinfo(RTM_NEWLINK, dev, 0);
 	}
 }

@@ -988,7 +987,7 @@ int dev_open(struct net_device *dev)
 		/*
 		 *	... and announce new interface.
 		 */
-		raw_notifier_call_chain(&netdev_chain, NETDEV_UP, dev);
+		call_netdevice_notifiers(NETDEV_UP, dev);
 	}
 	return ret;
 }

@@ -1011,7 +1010,7 @@ int dev_close(struct net_device *dev)
 	 *	Tell people we are going down, so that they can
 	 *	prepare to death, when device is still operating.
 	 */
-	raw_notifier_call_chain(&netdev_chain, NETDEV_GOING_DOWN, dev);
+	call_netdevice_notifiers(NETDEV_GOING_DOWN, dev);
 
 	dev_deactivate(dev);
 

@@ -1048,7 +1047,7 @@ int dev_close(struct net_device *dev)
 	/*
 	 * Tell people we are down
 	 */
-	raw_notifier_call_chain(&netdev_chain, NETDEV_DOWN, dev);
+	call_netdevice_notifiers(NETDEV_DOWN, dev);
 
 	return 0;
 }

@@ -2906,8 +2905,7 @@ int dev_change_flags(struct net_device *
 	if (dev->flags & IFF_UP &&
 	    ((old_flags ^ dev->flags) &~ (IFF_UP | IFF_PROMISC | IFF_ALLMULTI |
 					  IFF_VOLATILE)))
-		raw_notifier_call_chain(&netdev_chain,
-				NETDEV_CHANGE, dev);
+		call_netdevice_notifiers(NETDEV_CHANGE, dev);
 
 	if ((flags ^ dev->gflags) & IFF_PROMISC) {
 		int inc = (flags & IFF_PROMISC) ? +1 : -1;

@@ -2953,8 +2951,7 @@ int dev_set_mtu(struct net_device *dev, 
 	else
 		dev->mtu = new_mtu;
 	if (!err && dev->flags & IFF_UP)
-		raw_notifier_call_chain(&netdev_chain,
-				NETDEV_CHANGEMTU, dev);
+		call_netdevice_notifiers(NETDEV_CHANGEMTU, dev);
 	return err;
 }
 

@@ -2970,8 +2967,7 @@ int dev_set_mac_address(struct net_devic
 		return -ENODEV;
 	err = dev->set_mac_address(dev, sa);
 	if (!err)
-		raw_notifier_call_chain(&netdev_chain,
-				NETDEV_CHANGEADDR, dev);
+		call_netdevice_notifiers(NETDEV_CHANGEADDR, dev);
 	return err;
 }
 

@@ -3027,8 +3023,7 @@ static int dev_ifsioc(struct ifreq *ifr,
 				return -EINVAL;
 			memcpy(dev->broadcast, ifr->ifr_hwaddr.sa_data,
 			       min(sizeof ifr->ifr_hwaddr.sa_data, (size_t) dev->addr_len));
-			raw_notifier_call_chain(&netdev_chain,
-					    NETDEV_CHANGEADDR, dev);
+			call_netdevice_notifiers(NETDEV_CHANGEADDR, dev);
 			return 0;
 
 		case SIOCGIFMAP:

@@ -3475,7 +3470,7 @@ int register_netdevice(struct net_device
 	write_unlock_bh(&dev_base_lock);
 
 	/* Notify protocols, that a new device appeared. */
-	ret = raw_notifier_call_chain(&netdev_chain, NETDEV_REGISTER, dev);
+	ret = call_netdevice_notifiers(NETDEV_REGISTER, dev);
 	ret = notifier_to_errno(ret);
 	if (ret)
 		unregister_netdevice(dev);

@@ -3546,8 +3541,7 @@ static void netdev_wait_allrefs(struct n
 			rtnl_lock();
 
 			/* Rebroadcast unregister notification */
-			raw_notifier_call_chain(&netdev_chain,
-					    NETDEV_UNREGISTER, dev);
+			call_netdevice_notifiers(NETDEV_UNREGISTER, dev);
 
 			if (test_bit(__LINK_STATE_LINKWATCH_PENDING,
 				     &dev->state)) {

@@ -3794,7 +3788,7 @@ void unregister_netdevice(struct net_dev
 	/* Notify protocols, that we are about to destroy
 	   this device. They should clean all the things.
 	*/
-	raw_notifier_call_chain(&netdev_chain, NETDEV_UNREGISTER, dev);
+	call_netdevice_notifiers(NETDEV_UNREGISTER, dev);
 
 	/*
 	 *	Flush the unicast and multicast chains