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/icmp.c b/net/ipv4/icmp.c
index bdb6c71..7569b21 100644
--- a/net/ipv4/icmp.c
+++ b/net/ipv4/icmp.c
@@ -271,7 +271,7 @@
static inline int icmpv4_xrlim_allow(struct net *net, struct rtable *rt,
int type, int code)
{
- struct dst_entry *dst = &rt->u.dst;
+ struct dst_entry *dst = &rt->dst;
int rc = 1;
if (type > NR_ICMP_TYPES)
@@ -327,7 +327,7 @@
struct sock *sk;
struct sk_buff *skb;
- sk = icmp_sk(dev_net((*rt)->u.dst.dev));
+ sk = icmp_sk(dev_net((*rt)->dst.dev));
if (ip_append_data(sk, icmp_glue_bits, icmp_param,
icmp_param->data_len+icmp_param->head_len,
icmp_param->head_len,
@@ -359,7 +359,7 @@
{
struct ipcm_cookie ipc;
struct rtable *rt = skb_rtable(skb);
- struct net *net = dev_net(rt->u.dst.dev);
+ struct net *net = dev_net(rt->dst.dev);
struct sock *sk;
struct inet_sock *inet;
__be32 daddr;
@@ -427,7 +427,7 @@
if (!rt)
goto out;
- net = dev_net(rt->u.dst.dev);
+ net = dev_net(rt->dst.dev);
/*
* Find the original header. It is expected to be valid, of course.
@@ -596,9 +596,9 @@
/* Ugh! */
orefdst = skb_in->_skb_refdst; /* save old refdst */
err = ip_route_input(skb_in, fl.fl4_dst, fl.fl4_src,
- RT_TOS(tos), rt2->u.dst.dev);
+ RT_TOS(tos), rt2->dst.dev);
- dst_release(&rt2->u.dst);
+ dst_release(&rt2->dst);
rt2 = skb_rtable(skb_in);
skb_in->_skb_refdst = orefdst; /* restore old refdst */
}
@@ -610,7 +610,7 @@
XFRM_LOOKUP_ICMP);
switch (err) {
case 0:
- dst_release(&rt->u.dst);
+ dst_release(&rt->dst);
rt = rt2;
break;
case -EPERM:
@@ -629,7 +629,7 @@
/* RFC says return as much as we can without exceeding 576 bytes. */
- room = dst_mtu(&rt->u.dst);
+ room = dst_mtu(&rt->dst);
if (room > 576)
room = 576;
room -= sizeof(struct iphdr) + icmp_param.replyopts.optlen;
@@ -972,7 +972,7 @@
{
struct icmphdr *icmph;
struct rtable *rt = skb_rtable(skb);
- struct net *net = dev_net(rt->u.dst.dev);
+ struct net *net = dev_net(rt->dst.dev);
if (!xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb)) {
struct sec_path *sp = skb_sec_path(skb);