tree cf234e9f4c5a8594c53107d6bf8e9a25787d49df
parent 3a765aa528401c7aec2208f7ed1276b232b24c57
author Michal Wrobel <xmxwx@asn.pl> 1172532970 -0800
committer David S. Miller <davem@sunset.davemloft.net> 1172684518 -0800

[IPV6]: anycast refcnt fix

This patch fixes a bug in Linux IPv6 stack which caused anycast address
to be added to a device prior DAD has been completed. This led to
incorrect reference count which resulted in infinite wait for
unregister_netdevice completion on interface removal.

Signed-off-by: Michal Wrobel <xmxwx@asn.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>