tunnels: harmonize cleanup done on skb on rx path

The goal of this patch is to harmonize cleanup done on a skbuff on rx path.
Before this patch, behaviors were different depending of the tunnel type.

Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 5 deletions

diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index 82b425b9b7d2..19abcc9d6a1a 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -581,12 +581,10 @@ static int ipip6_rcv(struct sk_buff *skb)
                     tunnel->parms.iph.protocol != 0)
                         goto out;
 
-                secpath_reset(skb);
                 skb->mac_header = skb->network_header;
                 skb_reset_network_header(skb);
                 IPCB(skb)->flags = 0;
                 skb->protocol = htons(ETH_P_IPV6);
-                skb->pkt_type = PACKET_HOST;
 
                 if (tunnel->dev->priv_flags & IFF_ISATAP) {
                         if (!isatap_chksrc(skb, iph, tunnel)) {
@@ -603,7 +601,7 @@ static int ipip6_rcv(struct sk_buff *skb)
                         }
                 }
 
-                __skb_tunnel_rx(skb, tunnel->dev);
+                __skb_tunnel_rx(skb, tunnel->dev, tunnel->net);
 
                 err = IP_ECN_decapsulate(iph, skb);
                 if (unlikely(err)) {
@@ -621,8 +619,6 @@ static int ipip6_rcv(struct sk_buff *skb)
                 tstats->rx_packets++;
                 tstats->rx_bytes += skb->len;
 
-                if (!net_eq(tunnel->net, dev_net(tunnel->dev)))
-                        skb_scrub_packet(skb, true);
                 netif_rx(skb);
 
                 return 0;