[IPv6] RAW: Compact the API for the kernel

[safe/jmp/linux-2.6] / net / ipv6 / xfrm6_input.c

diff --git a/net/ipv6/xfrm6_input.c b/net/ipv6/xfrm6_input.c
index 3b9eedf..e2c3efd 100644 (file)
--- a/net/ipv6/xfrm6_input.c
+++ b/net/ipv6/xfrm6_input.c
@@ -23,7 +23,6 @@ int xfrm6_extract_input(struct xfrm_state *x, struct sk_buff *skb)
 
 int xfrm6_rcv_spi(struct sk_buff *skb, int nexthdr, __be32 spi)
 {
-       XFRM_SPI_SKB_CB(skb)->nhoff = IP6CB(skb)->nhoff;
        XFRM_SPI_SKB_CB(skb)->daddroff = offsetof(struct ipv6hdr, daddr);
        return xfrm_input(skb, nexthdr, spi, 0);
 }
@@ -31,14 +30,20 @@ EXPORT_SYMBOL(xfrm6_rcv_spi);
 
 int xfrm6_transport_finish(struct sk_buff *skb, int async)
 {
+       skb_network_header(skb)[IP6CB(skb)->nhoff] =
+               XFRM_MODE_SKB_CB(skb)->protocol;
+
 #ifdef CONFIG_NETFILTER
        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,
+       NF_HOOK(PF_INET6, NF_INET_PRE_ROUTING, skb, skb->dev, NULL,
                ip6_rcv_finish);
        return -1;
 #else
+       if (async)
+               return ip6_rcv_finish(skb);
+
        return 1;
 #endif
 }