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/ip_forward.c b/net/ipv4/ip_forward.c
index 56cdf68a074c..99461f09320f 100644
--- a/net/ipv4/ip_forward.c
+++ b/net/ipv4/ip_forward.c
@@ -87,16 +87,16 @@ int ip_forward(struct sk_buff *skb)
         if (opt->is_strictroute && rt->rt_dst != rt->rt_gateway)
                 goto sr_failed;
 
-        if (unlikely(skb->len > dst_mtu(&rt->u.dst) && !skb_is_gso(skb) &&
+        if (unlikely(skb->len > dst_mtu(&rt->dst) && !skb_is_gso(skb) &&
                      (ip_hdr(skb)->frag_off & htons(IP_DF))) && !skb->local_df) {
-                IP_INC_STATS(dev_net(rt->u.dst.dev), IPSTATS_MIB_FRAGFAILS);
+                IP_INC_STATS(dev_net(rt->dst.dev), IPSTATS_MIB_FRAGFAILS);
                 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED,
-                          htonl(dst_mtu(&rt->u.dst)));
+                          htonl(dst_mtu(&rt->dst)));
                 goto drop;
         }
 
         /* We are about to mangle packet. Copy it! */
-        if (skb_cow(skb, LL_RESERVED_SPACE(rt->u.dst.dev)+rt->u.dst.header_len))
+        if (skb_cow(skb, LL_RESERVED_SPACE(rt->dst.dev)+rt->dst.header_len))
                 goto drop;
         iph = ip_hdr(skb);
 
@@ -113,7 +113,7 @@ int ip_forward(struct sk_buff *skb)
         skb->priority = rt_tos2priority(iph->tos);
 
         return NF_HOOK(NFPROTO_IPV4, NF_INET_FORWARD, skb, skb->dev,
-                       rt->u.dst.dev, ip_forward_finish);
+                       rt->dst.dev, ip_forward_finish);
 
 sr_failed:
         /*