X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=drivers%2Fnet%2Fmacvlan.c;h=8433de4509c75a35cb65e7abdacb4f8968cb4008;hb=cca21640d217f2a421ef63e7045381dc2b9a8afc;hp=bc8faaec33f5afb0bbf7efdd88cd082122c3cc7f;hpb=903a9f77d1d00c8621bc37afd959ac45a4b3ebec;p=cascardo%2Flinux.git

diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index bc8faaec33f5..8433de4509c7 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -120,7 +120,7 @@ static int macvlan_broadcast_one(struct sk_buff *skb,
 	struct net_device *dev = vlan->dev;
 
 	if (local)
-		return vlan->forward(dev, skb);
+		return dev_forward_skb(dev, skb);
 
 	skb->dev = dev;
 	if (ether_addr_equal_64bits(eth->h_dest, dev->broadcast))
@@ -128,7 +128,7 @@ static int macvlan_broadcast_one(struct sk_buff *skb,
 	else
 		skb->pkt_type = PACKET_MULTICAST;
 
-	return vlan->receive(skb);
+	return netif_rx(skb);
 }
 
 static u32 macvlan_hash_mix(const struct macvlan_dev *vlan)
@@ -251,7 +251,7 @@ static rx_handler_result_t macvlan_handle_frame(struct sk_buff **pskb)
 	skb->dev = dev;
 	skb->pkt_type = PACKET_HOST;
 
-	ret = vlan->receive(skb);
+	ret = netif_rx(skb);
 
 out:
 	macvlan_count_rx(vlan, len, ret == NET_RX_SUCCESS, 0);
@@ -290,8 +290,8 @@ xmit_world:
 	return dev_queue_xmit(skb);
 }
 
-netdev_tx_t macvlan_start_xmit(struct sk_buff *skb,
-			       struct net_device *dev)
+static netdev_tx_t macvlan_start_xmit(struct sk_buff *skb,
+				      struct net_device *dev)
 {
 	unsigned int len = skb->len;
 	int ret;
@@ -305,7 +305,7 @@ netdev_tx_t macvlan_start_xmit(struct sk_buff *skb,
 	}
 
 	if (likely(ret == NET_XMIT_SUCCESS || ret == NET_XMIT_CN)) {
-		struct macvlan_pcpu_stats *pcpu_stats;
+		struct vlan_pcpu_stats *pcpu_stats;
 
 		pcpu_stats = this_cpu_ptr(vlan->pcpu_stats);
 		u64_stats_update_begin(&pcpu_stats->syncp);
@@ -317,7 +317,6 @@ netdev_tx_t macvlan_start_xmit(struct sk_buff *skb,
 	}
 	return ret;
 }
-EXPORT_SYMBOL_GPL(macvlan_start_xmit);
 
 static int macvlan_hard_header(struct sk_buff *skb, struct net_device *dev,
 			       unsigned short type, const void *daddr,
@@ -547,12 +546,12 @@ static int macvlan_init(struct net_device *dev)
 
 	macvlan_set_lockdep_class(dev);
 
-	vlan->pcpu_stats = alloc_percpu(struct macvlan_pcpu_stats);
+	vlan->pcpu_stats = alloc_percpu(struct vlan_pcpu_stats);
 	if (!vlan->pcpu_stats)
 		return -ENOMEM;
 
 	for_each_possible_cpu(i) {
-		struct macvlan_pcpu_stats *mvlstats;
+		struct vlan_pcpu_stats *mvlstats;
 		mvlstats = per_cpu_ptr(vlan->pcpu_stats, i);
 		u64_stats_init(&mvlstats->syncp);
 	}
@@ -578,7 +577,7 @@ static struct rtnl_link_stats64 *macvlan_dev_get_stats64(struct net_device *dev,
 	struct macvlan_dev *vlan = netdev_priv(dev);
 
 	if (vlan->pcpu_stats) {
-		struct macvlan_pcpu_stats *p;
+		struct vlan_pcpu_stats *p;
 		u64 rx_packets, rx_bytes, rx_multicast, tx_packets, tx_bytes;
 		u32 rx_errors = 0, tx_dropped = 0;
 		unsigned int start;
@@ -814,10 +813,7 @@ static int macvlan_validate(struct nlattr *tb[], struct nlattr *data[])
 }
 
 int macvlan_common_newlink(struct net *src_net, struct net_device *dev,
-			   struct nlattr *tb[], struct nlattr *data[],
-			   int (*receive)(struct sk_buff *skb),
-			   int (*forward)(struct net_device *dev,
-					  struct sk_buff *skb))
+			   struct nlattr *tb[], struct nlattr *data[])
 {
 	struct macvlan_dev *vlan = netdev_priv(dev);
 	struct macvlan_port *port;
@@ -831,13 +827,11 @@ int macvlan_common_newlink(struct net *src_net, struct net_device *dev,
 	if (lowerdev == NULL)
 		return -ENODEV;
 
-	/* When creating macvlans on top of other macvlans - use
+	/* When creating macvlans or macvtaps on top of other macvlans - use
 	 * the real device as the lowerdev.
 	 */
-	if (lowerdev->rtnl_link_ops == dev->rtnl_link_ops) {
-		struct macvlan_dev *lowervlan = netdev_priv(lowerdev);
-		lowerdev = lowervlan->lowerdev;
-	}
+	if (netif_is_macvlan(lowerdev))
+		lowerdev = macvlan_dev_real_dev(lowerdev);
 
 	if (!tb[IFLA_MTU])
 		dev->mtu = lowerdev->mtu;
@@ -861,8 +855,6 @@ int macvlan_common_newlink(struct net *src_net, struct net_device *dev,
 	vlan->lowerdev = lowerdev;
 	vlan->dev      = dev;
 	vlan->port     = port;
-	vlan->receive  = receive;
-	vlan->forward  = forward;
 	vlan->set_features = MACVLAN_FEATURES;
 
 	vlan->mode     = MACVLAN_MODE_VEPA;
@@ -907,9 +899,7 @@ EXPORT_SYMBOL_GPL(macvlan_common_newlink);
 static int macvlan_newlink(struct net *src_net, struct net_device *dev,
 			   struct nlattr *tb[], struct nlattr *data[])
 {
-	return macvlan_common_newlink(src_net, dev, tb, data,
-				      netif_rx,
-				      dev_forward_skb);
+	return macvlan_common_newlink(src_net, dev, tb, data);
 }
 
 void macvlan_dellink(struct net_device *dev, struct list_head *head)