Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into sh-latest

1 files changed, 28 insertions, 22 deletions

diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index 45a434f9416..ae451c6d83b 100644
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -43,9 +43,9 @@ int dccp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 	struct inet_sock *inet = inet_sk(sk);
 	struct dccp_sock *dp = dccp_sk(sk);
 	const struct sockaddr_in *usin = (struct sockaddr_in *)uaddr;
+	__be16 orig_sport, orig_dport;
 	struct rtable *rt;
 	__be32 daddr, nexthop;
-	int tmp;
 	int err;
 
 	dp->dccps_role = DCCP_ROLE_CLIENT;
@@ -63,12 +63,14 @@ int dccp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 		nexthop = inet->opt->faddr;
 	}
 
-	tmp = ip_route_connect(&rt, nexthop, inet->inet_saddr,
-			       RT_CONN_FLAGS(sk), sk->sk_bound_dev_if,
-			       IPPROTO_DCCP,
-			       inet->inet_sport, usin->sin_port, sk, 1);
-	if (tmp < 0)
-		return tmp;
+	orig_sport = inet->inet_sport;
+	orig_dport = usin->sin_port;
+	rt = ip_route_connect(nexthop, inet->inet_saddr,
+			      RT_CONN_FLAGS(sk), sk->sk_bound_dev_if,
+			      IPPROTO_DCCP,
+			      orig_sport, orig_dport, sk, true);
+	if (IS_ERR(rt))
+		return PTR_ERR(rt);
 
 	if (rt->rt_flags & (RTCF_MULTICAST | RTCF_BROADCAST)) {
 		ip_rt_put(rt);
@@ -99,11 +101,13 @@ int dccp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 	if (err != 0)
 		goto failure;
 
-	err = ip_route_newports(&rt, IPPROTO_DCCP, inet->inet_sport,
-				inet->inet_dport, sk);
-	if (err != 0)
+	rt = ip_route_newports(rt, IPPROTO_DCCP,
+			       orig_sport, orig_dport,
+			       inet->inet_sport, inet->inet_dport, sk);
+	if (IS_ERR(rt)) {
+		rt = NULL;
 		goto failure;
-
+	}
 	/* OK, now commit destination to socket.  */
 	sk_setup_caps(sk, &rt->dst);
 
@@ -461,17 +465,19 @@ static struct dst_entry* dccp_v4_route_skb(struct net *net, struct sock *sk,
 					   struct sk_buff *skb)
 {
 	struct rtable *rt;
-	struct flowi fl = { .oif = skb_rtable(skb)->rt_iif,
-			    .fl4_dst = ip_hdr(skb)->saddr,
-			    .fl4_src = ip_hdr(skb)->daddr,
-			    .fl4_tos = RT_CONN_FLAGS(sk),
-			    .proto = sk->sk_protocol,
-			    .fl_ip_sport = dccp_hdr(skb)->dccph_dport,
-			    .fl_ip_dport = dccp_hdr(skb)->dccph_sport
-			  };
-
-	security_skb_classify_flow(skb, &fl);
-	if (ip_route_output_flow(net, &rt, &fl, sk, 0)) {
+	struct flowi4 fl4 = {
+		.flowi4_oif = skb_rtable(skb)->rt_iif,
+		.daddr = ip_hdr(skb)->saddr,
+		.saddr = ip_hdr(skb)->daddr,
+		.flowi4_tos = RT_CONN_FLAGS(sk),
+		.flowi4_proto = sk->sk_protocol,
+		.fl4_sport = dccp_hdr(skb)->dccph_dport,
+		.fl4_dport = dccp_hdr(skb)->dccph_sport,
+	};
+
+	security_skb_classify_flow(skb, flowi4_to_flowi(&fl4));
+	rt = ip_route_output_flow(net, &fl4, sk);
+	if (IS_ERR(rt)) {
 		IP_INC_STATS_BH(net, IPSTATS_MIB_OUTNOROUTES);
 		return NULL;
 	}