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net-next: remove useless union keyword

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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>
This commit is contained in:
Changli Gao
2010-06-10 23:31:35 -07:00
committed by David S. Miller
parent 592fcb9dfa
commit d8d1f30b95
55 changed files with 692 additions and 707 deletions
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net/ipv6/fib6_rules.c
+5 -5
View File
@@ -43,8 +43,8 @@ struct dst_entry *fib6_rule_lookup(struct net *net, struct flowi *fl,
if (arg.result)
return arg.result;
dst_hold(&net->ipv6.ip6_null_entry->u.dst);
return &net->ipv6.ip6_null_entry->u.dst;
dst_hold(&net->ipv6.ip6_null_entry->dst);
return &net->ipv6.ip6_null_entry->dst;
}
static int fib6_rule_action(struct fib_rule *rule, struct flowi *flp,
@@ -86,7 +86,7 @@ static int fib6_rule_action(struct fib_rule *rule, struct flowi *flp,
struct in6_addr saddr;
if (ipv6_dev_get_saddr(net,
ip6_dst_idev(&rt->u.dst)->dev,
ip6_dst_idev(&rt->dst)->dev,
&flp->fl6_dst,
rt6_flags2srcprefs(flags),
&saddr))
@@ -99,12 +99,12 @@ static int fib6_rule_action(struct fib_rule *rule, struct flowi *flp,
goto out;
}
again:
dst_release(&rt->u.dst);
dst_release(&rt->dst);
rt = NULL;
goto out;
discard_pkt:
dst_hold(&rt->u.dst);
dst_hold(&rt->dst);
out:
arg->result = rt;
return rt == NULL ? -EAGAIN : 0;