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ipv6: delete protocol and unregister rtnetlink when cleanup 

pim6_protocol was added when initiation, but it not deleted.
Similarly, unregister RTNL_FAMILY_IP6MR rtnetlink.

Signed-off-by: Duan Jiong <duanj.fnst@cn.fujitsu.com>
Reviewed-by: Cong Wang <cwang@twopensource.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Duan Jiong 2014-11-19 09:35:39 +08:00 committed by David S. Miller
parent ddecab1abc
commit ffb1388a36
1 changed files with 4 additions and 0 deletions
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4
net/ipv6/ip6mr.c
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@ -1439,6 +1439,10 @@ int __init ip6_mr_init(void)
void ip6_mr_cleanup(void)
{
rtnl_unregister(RTNL_FAMILY_IP6MR, RTM_GETROUTE);
#ifdef CONFIG_IPV6_PIMSM_V2
inet6_del_protocol(&pim6_protocol, IPPROTO_PIM);
#endif
unregister_netdevice_notifier(&ip6_mr_notifier);
unregister_pernet_subsys(&ip6mr_net_ops);
kmem_cache_destroy(mrt_cachep);