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, 6 insertions, 6 deletions

diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 968b96490729..e677937a07fc 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -611,23 +611,23 @@ static int rawv6_send_hdrinc(struct sock *sk, void *from, int length,
         int err;
         struct rt6_info *rt = (struct rt6_info *)*dstp;
 
-        if (length > rt->u.dst.dev->mtu) {
-                ipv6_local_error(sk, EMSGSIZE, fl, rt->u.dst.dev->mtu);
+        if (length > rt->dst.dev->mtu) {
+                ipv6_local_error(sk, EMSGSIZE, fl, rt->dst.dev->mtu);
                 return -EMSGSIZE;
         }
         if (flags&MSG_PROBE)
                 goto out;
 
         skb = sock_alloc_send_skb(sk,
-                                  length + LL_ALLOCATED_SPACE(rt->u.dst.dev) + 15,
+                                  length + LL_ALLOCATED_SPACE(rt->dst.dev) + 15,
                                   flags & MSG_DONTWAIT, &err);
         if (skb == NULL)
                 goto error;
-        skb_reserve(skb, LL_RESERVED_SPACE(rt->u.dst.dev));
+        skb_reserve(skb, LL_RESERVED_SPACE(rt->dst.dev));
 
         skb->priority = sk->sk_priority;
         skb->mark = sk->sk_mark;
-        skb_dst_set(skb, &rt->u.dst);
+        skb_dst_set(skb, &rt->dst);
         *dstp = NULL;
 
         skb_put(skb, length);
@@ -643,7 +643,7 @@ static int rawv6_send_hdrinc(struct sock *sk, void *from, int length,
 
         IP6_UPD_PO_STATS(sock_net(sk), rt->rt6i_idev, IPSTATS_MIB_OUT, skb->len);
         err = NF_HOOK(NFPROTO_IPV6, NF_INET_LOCAL_OUT, skb, NULL,
-                      rt->u.dst.dev, dst_output);
+                      rt->dst.dev, dst_output);
         if (err > 0)
                 err = net_xmit_errno(err);
         if (err)