3 files changed, 6 insertions, 18 deletions
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index fe381d12ecd..498cf69c797 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -538,7 +538,6 @@ static int ipgre_rcv(struct sk_buff *skb)
 	struct ip_tunnel *tunnel;
 	int    offset = 4;
 	__be16 gre_proto;
-	unsigned int len;
 
 	if (!pskb_may_pull(skb, 16))
 		goto drop_nolock;
@@ -629,8 +628,6 @@ static int ipgre_rcv(struct sk_buff *skb)
 			tunnel->i_seqno = seqno + 1;
 		}
 
-		len = skb->len;
-
 		/* Warning: All skb pointers will be invalidated! */
 		if (tunnel->dev->type == ARPHRD_ETHER) {
 			if (!pskb_may_pull(skb, ETH_HLEN)) {
@@ -644,11 +641,7 @@ static int ipgre_rcv(struct sk_buff *skb)
 			skb_postpull_rcsum(skb, eth_hdr(skb), ETH_HLEN);
 		}
 
-		stats->rx_packets++;
-		stats->rx_bytes += len;
-		skb->dev = tunnel->dev;
-		skb_dst_drop(skb);
-		nf_reset(skb);
+		skb_tunnel_rx(skb, tunnel->dev);
 
 		skb_reset_network_header(skb);
 		ipgre_ecn_decapsulate(iph, skb);
diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
index 0b27b14dcc9..7fd63671103 100644
--- a/net/ipv4/ipip.c
+++ b/net/ipv4/ipip.c
@@ -374,11 +374,8 @@ static int ipip_rcv(struct sk_buff *skb)
 		skb->protocol = htons(ETH_P_IP);
 		skb->pkt_type = PACKET_HOST;
 
-		tunnel->dev->stats.rx_packets++;
-		tunnel->dev->stats.rx_bytes += skb->len;
-		skb->dev = tunnel->dev;
-		skb_dst_drop(skb);
-		nf_reset(skb);
+		skb_tunnel_rx(skb, tunnel->dev);
+
 		ipip_ecn_decapsulate(iph, skb);
 		netif_rx(skb);
 		rcu_read_unlock();
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index 7a7ee1cc3b5..217ebe035b3 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -1831,14 +1831,12 @@ static int __pim_rcv(struct mr_table *mrt, struct sk_buff *skb,
 	skb->mac_header = skb->network_header;
 	skb_pull(skb, (u8*)encap - skb->data);
 	skb_reset_network_header(skb);
-	skb->dev = reg_dev;
 	skb->protocol = htons(ETH_P_IP);
 	skb->ip_summed = 0;
 	skb->pkt_type = PACKET_HOST;
-	skb_dst_drop(skb);
-	reg_dev->stats.rx_bytes += skb->len;
-	reg_dev->stats.rx_packets++;
-	nf_reset(skb);
+
+	skb_tunnel_rx(skb, reg_dev);
+
 	netif_rx(skb);
 	dev_put(reg_dev);