[IPV6]: Just increment OutDatagrams once per a datagram.

[pandora-kernel.git] / net / ipv6 / xfrm6_input.c

diff --git a/net/ipv6/xfrm6_input.c b/net/ipv6/xfrm6_input.c
index 31f651f..c858537 100644 (file)
--- a/net/ipv6/xfrm6_input.c
+++ b/net/ipv6/xfrm6_input.c
@@ -28,14 +28,14 @@ int xfrm6_rcv_spi(struct sk_buff *skb, __be32 spi)
        unsigned int nhoff;
 
        nhoff = IP6CB(skb)->nhoff;
-       nexthdr = skb->nh.raw[nhoff];
+       nexthdr = skb_network_header(skb)[nhoff];
 
        seq = 0;
        if (!spi && (err = xfrm_parse_spi(skb, nexthdr, &spi, &seq)) != 0)
                goto drop;
 
        do {
-               struct ipv6hdr *iph = skb->nh.ipv6h;
+               struct ipv6hdr *iph = ipv6_hdr(skb);
 
                if (xfrm_nr == XFRM_MAX_DEPTH)
                        goto drop;
@@ -58,7 +58,7 @@ int xfrm6_rcv_spi(struct sk_buff *skb, __be32 spi)
                if (nexthdr <= 0)
                        goto drop_unlock;
 
-               skb->nh.raw[nhoff] = nexthdr;
+               skb_network_header(skb)[nhoff] = nexthdr;
 
                if (x->props.replay_window)
                        xfrm_replay_advance(x, seq);
@@ -104,16 +104,14 @@ int xfrm6_rcv_spi(struct sk_buff *skb, __be32 spi)
        nf_reset(skb);
 
        if (decaps) {
-               if (!(skb->dev->flags&IFF_LOOPBACK)) {
-                       dst_release(skb->dst);
-                       skb->dst = NULL;
-               }
+               dst_release(skb->dst);
+               skb->dst = NULL;
                netif_rx(skb);
                return -1;
        } else {
 #ifdef CONFIG_NETFILTER
-               skb->nh.ipv6h->payload_len = htons(skb->len);
-               __skb_push(skb, skb->data - skb->nh.raw);
+               ipv6_hdr(skb)->payload_len = htons(skb->len);
+               __skb_push(skb, skb->data - skb_network_header(skb));
 
                NF_HOOK(PF_INET6, NF_IP6_PRE_ROUTING, skb, skb->dev, NULL,
                        ip6_rcv_finish);
@@ -140,19 +138,19 @@ int xfrm6_rcv(struct sk_buff **pskb)
        return xfrm6_rcv_spi(*pskb, 0);
 }
 
+EXPORT_SYMBOL(xfrm6_rcv);
+
 int xfrm6_input_addr(struct sk_buff *skb, xfrm_address_t *daddr,
                     xfrm_address_t *saddr, u8 proto)
 {
        struct xfrm_state *x = NULL;
        int wildcard = 0;
-       struct in6_addr any;
        xfrm_address_t *xany;
        struct xfrm_state *xfrm_vec_one = NULL;
        int nh = 0;
        int i = 0;
 
-       ipv6_addr_set(&any, 0, 0, 0, 0);
-       xany = (xfrm_address_t *)&any;
+       xany = (xfrm_address_t *)&in6addr_any;
 
        for (i = 0; i < 3; i++) {
                xfrm_address_t *dst, *src;
@@ -247,3 +245,5 @@ drop:
                xfrm_state_put(xfrm_vec_one);
        return -1;
 }
+
+EXPORT_SYMBOL(xfrm6_input_addr);