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>
diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
index 7fd6367..ec03673 100644
--- a/net/ipv4/ipip.c
+++ b/net/ipv4/ipip.c
@@ -435,7 +435,7 @@
goto tx_error_icmp;
}
}
- tdev = rt->u.dst.dev;
+ tdev = rt->dst.dev;
if (tdev == dev) {
ip_rt_put(rt);
@@ -446,7 +446,7 @@
df |= old_iph->frag_off & htons(IP_DF);
if (df) {
- mtu = dst_mtu(&rt->u.dst) - sizeof(struct iphdr);
+ mtu = dst_mtu(&rt->dst) - sizeof(struct iphdr);
if (mtu < 68) {
stats->collisions++;
@@ -503,7 +503,7 @@
IPCB(skb)->flags &= ~(IPSKB_XFRM_TUNNEL_SIZE | IPSKB_XFRM_TRANSFORMED |
IPSKB_REROUTED);
skb_dst_drop(skb);
- skb_dst_set(skb, &rt->u.dst);
+ skb_dst_set(skb, &rt->dst);
/*
* Push down and install the IPIP header.
@@ -552,7 +552,7 @@
.proto = IPPROTO_IPIP };
struct rtable *rt;
if (!ip_route_output_key(dev_net(dev), &rt, &fl)) {
- tdev = rt->u.dst.dev;
+ tdev = rt->dst.dev;
ip_rt_put(rt);
}
dev->flags |= IFF_POINTOPOINT;