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authorDmitry Mishin <dim@openvz.org>2006-11-03 16:08:19 -0800
committerDavid S. Miller <davem@sunset.davemloft.net>2006-11-05 14:11:33 -0800
commit36f73d0c3b7efa72cd8b89f2d429ff39bc12f15c (patch)
treed0d16b977438055ae2e6f26884b36a8604619766 /net/ipv6/ndisc.c
parentdb38c179a759a9c4722525e8c9f09ac80e372377 (diff)
[IPV6]: Add ndisc_netdev_notifier unregister.
If inet6_init() fails later than ndisc_init() call, or IPv6 module is unloaded, ndisc_netdev_notifier call remains in the list and will follows in oops later. Signed-off-by: Dmitry Mishin <dim@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/ndisc.c')
-rw-r--r--net/ipv6/ndisc.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index 41a8a5f06602..73eb8c33e9f0 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -1742,6 +1742,7 @@ int __init ndisc_init(struct net_proto_family *ops)
void ndisc_cleanup(void)
{
+ unregister_netdevice_notifier(&ndisc_netdev_notifier);
#ifdef CONFIG_SYSCTL
neigh_sysctl_unregister(&nd_tbl.parms);
#endif