3 files changed, 6 insertions, 18 deletions

diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index fe381d12ecdd..498cf69c7977 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 0b27b14dcc9d..7fd636711037 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 7a7ee1cc3b5a..217ebe035b34 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);