Merge branch 'x86-64'

[linux-2.6] / net / ipv6 / xfrm6_policy.c

diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
index 588922bd926487e5f2df6e1001059d43ff84e175..ee715f2691e9cd49018c4bb64ec27135a8c85298 100644 (file)
--- a/net/ipv6/xfrm6_policy.c
+++ b/net/ipv6/xfrm6_policy.c
@@ -23,8 +23,6 @@
 static struct dst_ops xfrm6_dst_ops;
 static struct xfrm_policy_afinfo xfrm6_policy_afinfo;
 
-static struct xfrm_type_map xfrm6_type_map = { .lock = RW_LOCK_UNLOCKED };
-
 static int xfrm6_dst_lookup(struct xfrm_dst **dst, struct flowi *fl)
 {
        int err = 0;
@@ -191,10 +189,10 @@ error:
 static inline void
 _decode_session6(struct sk_buff *skb, struct flowi *fl)
 {
-       u16 offset = sizeof(struct ipv6hdr);
+       u16 offset = skb->h.raw - skb->nh.raw;
        struct ipv6hdr *hdr = skb->nh.ipv6h;
        struct ipv6_opt_hdr *exthdr;
-       u8 nexthdr = skb->nh.ipv6h->nexthdr;
+       u8 nexthdr = skb->nh.raw[IP6CB(skb)->nhoff];
 
        memset(fl, 0, sizeof(struct flowi));
        ipv6_addr_copy(&fl->fl6_dst, &hdr->daddr);
@@ -249,9 +247,7 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl)
 
 static inline int xfrm6_garbage_collect(void)
 {
-       read_lock(&xfrm6_policy_afinfo.lock);
        xfrm6_policy_afinfo.garbage_collect();
-       read_unlock(&xfrm6_policy_afinfo.lock);
        return (atomic_read(&xfrm6_dst_ops.entries) > xfrm6_dst_ops.gc_thresh*2);
 }
 
@@ -311,8 +307,6 @@ static struct dst_ops xfrm6_dst_ops = {
 
 static struct xfrm_policy_afinfo xfrm6_policy_afinfo = {
        .family =               AF_INET6,
-       .lock =                 RW_LOCK_UNLOCKED,
-       .type_map =             &xfrm6_type_map,
        .dst_ops =              &xfrm6_dst_ops,
        .dst_lookup =           xfrm6_dst_lookup,
        .find_bundle =          __xfrm6_find_bundle,