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/raw.c b/net/ipv4/raw.c
index 66cc3be..009a7b2 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -325,24 +325,24 @@
int err;
struct rtable *rt = *rtp;
- if (length > rt->u.dst.dev->mtu) {
+ if (length > rt->dst.dev->mtu) {
ip_local_error(sk, EMSGSIZE, rt->rt_dst, inet->inet_dport,
- rt->u.dst.dev->mtu);
+ 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);
*rtp = NULL;
skb_reset_network_header(skb);
@@ -375,7 +375,7 @@
iph->check = 0;
iph->tot_len = htons(length);
if (!iph->id)
- ip_select_ident(iph, &rt->u.dst, NULL);
+ ip_select_ident(iph, &rt->dst, NULL);
iph->check = ip_fast_csum((unsigned char *)iph, iph->ihl);
}
@@ -384,7 +384,7 @@
skb_transport_header(skb))->type);
err = NF_HOOK(NFPROTO_IPV4, 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)
@@ -606,7 +606,7 @@
return len;
do_confirm:
- dst_confirm(&rt->u.dst);
+ dst_confirm(&rt->dst);
if (!(msg->msg_flags & MSG_PROBE) || len)
goto back_from_confirm;
err = 0;