net-next: remove useless union keyword

remove useless union keyword in rtable, rt6_info and dn_route.

Since there is only one member in a union, the union keyword isn't useful.

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

1 files changed, 5 insertions, 5 deletions

diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index 3294f547c481..b5580d422994 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -312,7 +312,7 @@ static struct sk_buff *igmpv3_newpack(struct net_device *dev, int size)
                 return NULL;
         }
 
-        skb_dst_set(skb, &rt->u.dst);
+        skb_dst_set(skb, &rt->dst);
         skb->dev = dev;
 
         skb_reserve(skb, LL_RESERVED_SPACE(dev));
@@ -330,7 +330,7 @@ static struct sk_buff *igmpv3_newpack(struct net_device *dev, int size)
         pip->saddr    = rt->rt_src;
         pip->protocol = IPPROTO_IGMP;
         pip->tot_len  = 0;      /* filled in later */
-        ip_select_ident(pip, &rt->u.dst, NULL);
+        ip_select_ident(pip, &rt->dst, NULL);
         ((u8*)&pip[1])[0] = IPOPT_RA;
         ((u8*)&pip[1])[1] = 4;
         ((u8*)&pip[1])[2] = 0;
@@ -660,7 +660,7 @@ static int igmp_send_report(struct in_device *in_dev, struct ip_mc_list *pmc,
                 return -1;
         }
 
-        skb_dst_set(skb, &rt->u.dst);
+        skb_dst_set(skb, &rt->dst);
 
         skb_reserve(skb, LL_RESERVED_SPACE(dev));
 
@@ -676,7 +676,7 @@ static int igmp_send_report(struct in_device *in_dev, struct ip_mc_list *pmc,
         iph->daddr    = dst;
         iph->saddr    = rt->rt_src;
         iph->protocol = IPPROTO_IGMP;
-        ip_select_ident(iph, &rt->u.dst, NULL);
+        ip_select_ident(iph, &rt->dst, NULL);
         ((u8*)&iph[1])[0] = IPOPT_RA;
         ((u8*)&iph[1])[1] = 4;
         ((u8*)&iph[1])[2] = 0;
@@ -1425,7 +1425,7 @@ static struct in_device *ip_mc_find_dev(struct net *net, struct ip_mreqn *imr)
         }
 
         if (!dev && !ip_route_output_key(net, &rt, &fl)) {
-                dev = rt->u.dst.dev;
+                dev = rt->dst.dev;
                 ip_rt_put(rt);
         }
         if (dev) {