Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6

5 files changed, 12 insertions, 13 deletions

diff --git a/net/ipv4/netfilter/ipt_MASQUERADE.c b/net/ipv4/netfilter/ipt_MASQUERADE.c
index 855505d480d..dada0863946 100644
--- a/net/ipv4/netfilter/ipt_MASQUERADE.c
+++ b/net/ipv4/netfilter/ipt_MASQUERADE.c
@@ -69,7 +69,7 @@ masquerade_tg(struct sk_buff *skb, const struct xt_target_param *par)
 		return NF_ACCEPT;
 
 	mr = par->targinfo;
-	rt = skb->rtable;
+	rt = skb_rtable(skb);
 	newsrc = inet_select_addr(par->out, rt->rt_gateway, RT_SCOPE_UNIVERSE);
 	if (!newsrc) {
 		printk("MASQUERADE: %s ate my IP address\n", par->out->name);
diff --git a/net/ipv4/netfilter/ipt_REJECT.c b/net/ipv4/netfilter/ipt_REJECT.c
index 0b4b6e0ff2b..c93ae44bff2 100644
--- a/net/ipv4/netfilter/ipt_REJECT.c
+++ b/net/ipv4/netfilter/ipt_REJECT.c
@@ -108,17 +108,16 @@ static void send_reset(struct sk_buff *oldskb, int hook)
 		addr_type = RTN_LOCAL;
 
 	/* ip_route_me_harder expects skb->dst to be set */
-	dst_hold(oldskb->dst);
-	nskb->dst = oldskb->dst;
+	skb_dst_set(nskb, dst_clone(skb_dst(oldskb)));
 
 	if (ip_route_me_harder(nskb, addr_type))
 		goto free_nskb;
 
-	niph->ttl	= dst_metric(nskb->dst, RTAX_HOPLIMIT);
+	niph->ttl	= dst_metric(skb_dst(nskb), RTAX_HOPLIMIT);
 	nskb->ip_summed = CHECKSUM_NONE;
 
 	/* "Never happens" */
-	if (nskb->len > dst_mtu(nskb->dst))
+	if (nskb->len > dst_mtu(skb_dst(nskb)))
 		goto free_nskb;
 
 	nf_ct_attach(nskb, oldskb);
diff --git a/net/ipv4/netfilter/nf_nat_helper.c b/net/ipv4/netfilter/nf_nat_helper.c
index cf7a42bf982..155c008626c 100644
--- a/net/ipv4/netfilter/nf_nat_helper.c
+++ b/net/ipv4/netfilter/nf_nat_helper.c
@@ -140,7 +140,7 @@ nf_nat_mangle_tcp_packet(struct sk_buff *skb,
 			 const char *rep_buffer,
 			 unsigned int rep_len)
 {
-	struct rtable *rt = skb->rtable;
+	struct rtable *rt = skb_rtable(skb);
 	struct iphdr *iph;
 	struct tcphdr *tcph;
 	int oldlen, datalen;
@@ -218,7 +218,7 @@ nf_nat_mangle_udp_packet(struct sk_buff *skb,
 			 const char *rep_buffer,
 			 unsigned int rep_len)
 {
-	struct rtable *rt = skb->rtable;
+	struct rtable *rt = skb_rtable(skb);
 	struct iphdr *iph;
 	struct udphdr *udph;
 	int datalen, oldlen;
diff --git a/net/ipv4/netfilter/nf_nat_proto_sctp.c b/net/ipv4/netfilter/nf_nat_proto_sctp.c
index 65e470bc612..3fc598eeeb1 100644
--- a/net/ipv4/netfilter/nf_nat_proto_sctp.c
+++ b/net/ipv4/netfilter/nf_nat_proto_sctp.c
@@ -33,6 +33,7 @@ sctp_manip_pkt(struct sk_buff *skb,
 	       enum nf_nat_manip_type maniptype)
 {
 	const struct iphdr *iph = (struct iphdr *)(skb->data + iphdroff);
+	struct sk_buff *frag;
 	sctp_sctphdr_t *hdr;
 	unsigned int hdroff = iphdroff + iph->ihl*4;
 	__be32 oldip, newip;
@@ -57,8 +58,8 @@ sctp_manip_pkt(struct sk_buff *skb,
 	}
 
 	crc32 = sctp_start_cksum((u8 *)hdr, skb_headlen(skb) - hdroff);
-	for (skb = skb_shinfo(skb)->frag_list; skb; skb = skb->next)
-		crc32 = sctp_update_cksum((u8 *)skb->data, skb_headlen(skb),
+	skb_walk_frags(skb, frag)
+		crc32 = sctp_update_cksum((u8 *)frag->data, skb_headlen(frag),
 					  crc32);
 	crc32 = sctp_end_cksum(crc32);
 	hdr->checksum = crc32;
diff --git a/net/ipv4/netfilter/nf_nat_standalone.c b/net/ipv4/netfilter/nf_nat_standalone.c
index b7dd695691a..5567bd0d075 100644
--- a/net/ipv4/netfilter/nf_nat_standalone.c
+++ b/net/ipv4/netfilter/nf_nat_standalone.c
@@ -167,10 +167,9 @@ nf_nat_in(unsigned int hooknum,
 
 	ret = nf_nat_fn(hooknum, skb, in, out, okfn);
 	if (ret != NF_DROP && ret != NF_STOLEN &&
-	    daddr != ip_hdr(skb)->daddr) {
-		dst_release(skb->dst);
-		skb->dst = NULL;
-	}
+	    daddr != ip_hdr(skb)->daddr)
+		skb_dst_drop(skb);
+
 	return ret;
 }