net: use the macros defined for the members of flowi

Use the macros defined for the members of flowi to clean the code up.

Signed-off-by: Changli Gao <xiaosuo@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

4 files changed, 15 insertions, 33 deletions

diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c
index 6f32ffc..9fab274 100644
--- a/net/ipv6/ip6mr.c
+++ b/net/ipv6/ip6mr.c
@@ -1843,9 +1843,7 @@ static int ip6mr_forward2(struct net *net, struct mr6_table *mrt,
 
 	fl = (struct flowi) {
 		.oif = vif->link,
-		.nl_u = { .ip6_u =
-				{ .daddr = ipv6h->daddr, }
-		}
+		.fl6_dst = ipv6h->daddr,
 	};
 
 	dst = ip6_route_output(net, NULL, &fl);
diff --git a/net/ipv6/netfilter.c b/net/ipv6/netfilter.c
index 7155b24..35915e8 100644
--- a/net/ipv6/netfilter.c
+++ b/net/ipv6/netfilter.c
@@ -18,10 +18,8 @@ int ip6_route_me_harder(struct sk_buff *skb)
 	struct flowi fl = {
 		.oif = skb->sk ? skb->sk->sk_bound_dev_if : 0,
 		.mark = skb->mark,
-		.nl_u =
-		{ .ip6_u =
-		  { .daddr = iph->daddr,
-		    .saddr = iph->saddr, } },
+		.fl6_dst = iph->daddr,
+		.fl6_src = iph->saddr,
 	};
 
 	dst = ip6_route_output(net, skb->sk, &fl);
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 96455ffb..c346ccf 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -558,11 +558,7 @@ struct rt6_info *rt6_lookup(struct net *net, const struct in6_addr *daddr,
 {
 	struct flowi fl = {
 		.oif = oif,
-		.nl_u = {
-			.ip6_u = {
-				.daddr = *daddr,
-			},
-		},
+		.fl6_dst = *daddr,
 	};
 	struct dst_entry *dst;
 	int flags = strict ? RT6_LOOKUP_F_IFACE : 0;
@@ -778,13 +774,9 @@ void ip6_route_input(struct sk_buff *skb)
 	int flags = RT6_LOOKUP_F_HAS_SADDR;
 	struct flowi fl = {
 		.iif = skb->dev->ifindex,
-		.nl_u = {
-			.ip6_u = {
-				.daddr = iph->daddr,
-				.saddr = iph->saddr,
-				.flowlabel = (* (__be32 *) iph)&IPV6_FLOWINFO_MASK,
-			},
-		},
+		.fl6_dst = iph->daddr,
+		.fl6_src = iph->saddr,
+		.fl6_flowlabel = (* (__be32 *) iph)&IPV6_FLOWINFO_MASK,
 		.mark = skb->mark,
 		.proto = iph->nexthdr,
 	};
@@ -1463,12 +1455,8 @@ static struct rt6_info *ip6_route_redirect(struct in6_addr *dest,
 	struct ip6rd_flowi rdfl = {
 		.fl = {
 			.oif = dev->ifindex,
-			.nl_u = {
-				.ip6_u = {
-					.daddr = *dest,
-					.saddr = *src,
-				},
-			},
+			.fl6_dst = *dest,
+			.fl6_src = *src,
 		},
 	};
 
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index d6bfaec..6e48a80 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -730,10 +730,9 @@ static netdev_tx_t ipip6_tunnel_xmit(struct sk_buff *skb,
 	}
 
 	{
-		struct flowi fl = { .nl_u = { .ip4_u =
-					      { .daddr = dst,
-						.saddr = tiph->saddr,
-						.tos = RT_TOS(tos) } },
+		struct flowi fl = { .fl4_dst = dst,
+				    .fl4_src = tiph->saddr,
+				    .fl4_tos = RT_TOS(tos),
 				    .oif = tunnel->parms.link,
 				    .proto = IPPROTO_IPV6 };
 		if (ip_route_output_key(dev_net(dev), &rt, &fl)) {
@@ -855,10 +854,9 @@ static void ipip6_tunnel_bind_dev(struct net_device *dev)
 	iph = &tunnel->parms.iph;
 
 	if (iph->daddr) {
-		struct flowi fl = { .nl_u = { .ip4_u =
-					      { .daddr = iph->daddr,
-						.saddr = iph->saddr,
-						.tos = RT_TOS(iph->tos) } },
+		struct flowi fl = { .fl4_dst = iph->daddr,
+				    .fl4_src = iph->saddr,
+				    .fl4_tos = RT_TOS(iph->tos),
 				    .oif = tunnel->parms.link,
 				    .proto = IPPROTO_IPV6 };
 		struct rtable *rt;