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>

3 files changed, 16 insertions, 36 deletions

diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
index 5f5daa3..c6f2936 100644
--- a/net/netfilter/ipvs/ip_vs_ctl.c
+++ b/net/netfilter/ipvs/ip_vs_ctl.c
@@ -110,10 +110,8 @@ static int __ip_vs_addr_is_local_v6(const struct in6_addr *addr)
 	struct rt6_info *rt;
 	struct flowi fl = {
 		.oif = 0,
-		.nl_u = {
-			.ip6_u = {
-				.daddr = *addr,
-				.saddr = { .s6_addr32 = {0, 0, 0, 0} }, } },
+		.fl6_dst = *addr,
+		.fl6_src = { .s6_addr32 = {0, 0, 0, 0} },
 	};
 
 	rt = (struct rt6_info *)ip6_route_output(&init_net, NULL, &fl);
diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c
index 10bd39c..5325a3fb 100644
--- a/net/netfilter/ipvs/ip_vs_xmit.c
+++ b/net/netfilter/ipvs/ip_vs_xmit.c
@@ -96,12 +96,8 @@ __ip_vs_get_out_rt(struct sk_buff *skb, struct ip_vs_dest *dest,
 		if (!(rt = (struct rtable *)
 		      __ip_vs_dst_check(dest, rtos))) {
 			struct flowi fl = {
-				.oif = 0,
-				.nl_u = {
-					.ip4_u = {
-						.daddr = dest->addr.ip,
-						.saddr = 0,
-						.tos = rtos, } },
+				.fl4_dst = dest->addr.ip,
+				.fl4_tos = rtos,
 			};
 
 			if (ip_route_output_key(net, &rt, &fl)) {
@@ -118,12 +114,8 @@ __ip_vs_get_out_rt(struct sk_buff *skb, struct ip_vs_dest *dest,
 		spin_unlock(&dest->dst_lock);
 	} else {
 		struct flowi fl = {
-			.oif = 0,
-			.nl_u = {
-				.ip4_u = {
-					.daddr = daddr,
-					.saddr = 0,
-					.tos = rtos, } },
+			.fl4_dst = daddr,
+			.fl4_tos = rtos,
 		};
 
 		if (ip_route_output_key(net, &rt, &fl)) {
@@ -178,14 +170,9 @@ __ip_vs_reroute_locally(struct sk_buff *skb)
 		refdst_drop(orefdst);
 	} else {
 		struct flowi fl = {
-			.oif = 0,
-			.nl_u = {
-				.ip4_u = {
-					.daddr = iph->daddr,
-					.saddr = iph->saddr,
-					.tos = RT_TOS(iph->tos),
-				}
-			},
+			.fl4_dst = iph->daddr,
+			.fl4_src = iph->saddr,
+			.fl4_tos = RT_TOS(iph->tos),
 			.mark = skb->mark,
 		};
 		struct rtable *rt;
@@ -216,12 +203,7 @@ __ip_vs_route_output_v6(struct net *net, struct in6_addr *daddr,
 {
 	struct dst_entry *dst;
 	struct flowi fl = {
-		.oif = 0,
-		.nl_u = {
-			.ip6_u = {
-				.daddr = *daddr,
-			},
-		},
+		.fl6_dst = *daddr,
 	};
 
 	dst = ip6_route_output(net, NULL, &fl);
diff --git a/net/netfilter/xt_TEE.c b/net/netfilter/xt_TEE.c
index 22a2d42..5128a6c 100644
--- a/net/netfilter/xt_TEE.c
+++ b/net/netfilter/xt_TEE.c
@@ -70,9 +70,9 @@ tee_tg_route4(struct sk_buff *skb, const struct xt_tee_tginfo *info)
 			return false;
 		fl.oif = info->priv->oif;
 	}
-	fl.nl_u.ip4_u.daddr = info->gw.ip;
-	fl.nl_u.ip4_u.tos   = RT_TOS(iph->tos);
-	fl.nl_u.ip4_u.scope = RT_SCOPE_UNIVERSE;
+	fl.fl4_dst = info->gw.ip;
+	fl.fl4_tos = RT_TOS(iph->tos);
+	fl.fl4_scope = RT_SCOPE_UNIVERSE;
 	if (ip_route_output_key(net, &rt, &fl) != 0)
 		return false;
 
@@ -150,9 +150,9 @@ tee_tg_route6(struct sk_buff *skb, const struct xt_tee_tginfo *info)
 			return false;
 		fl.oif = info->priv->oif;
 	}
-	fl.nl_u.ip6_u.daddr = info->gw.in6;
-	fl.nl_u.ip6_u.flowlabel = ((iph->flow_lbl[0] & 0xF) << 16) |
-				  (iph->flow_lbl[1] << 8) | iph->flow_lbl[2];
+	fl.fl6_dst = info->gw.in6;
+	fl.fl6_flowlabel = ((iph->flow_lbl[0] & 0xF) << 16) |
+			   (iph->flow_lbl[1] << 8) | iph->flow_lbl[2];
 	dst = ip6_route_output(net, NULL, &fl);
 	if (dst == NULL)
 		return false;