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[IPv6] route: Simplify ip6_del_rt()

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Provide a simple ip6_del_rt() for the majority of users and
an alternative for the exception via netlink. Avoids code
obfuscation.

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Thomas Graf
2006-08-22 00:00:21 -07:00
committed by David S. Miller
parent e9ce1cd3cf
commit e0a1ad73d3
4 changed files with 18 additions and 15 deletions
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4
net/ipv6/ndisc.c
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@ -961,7 +961,7 @@ static void ndisc_recv_na(struct sk_buff *skb)
struct rt6_info *rt;
rt = rt6_get_dflt_router(saddr, dev);
if (rt)
ip6_del_rt(rt, NULL, NULL, NULL);
ip6_del_rt(rt);
}
out:
@ -1114,7 +1114,7 @@ static void ndisc_router_discovery(struct sk_buff *skb)
if (rt && lifetime == 0) {
neigh_clone(neigh);
ip6_del_rt(rt, NULL, NULL, NULL);
ip6_del_rt(rt);
rt = NULL;
}