commit 534c877928a16ae5f9776436a497109639bf67dc
author Gao feng <gaofeng@cn.fujitsu.com> Sun Jun 02 22:16:21 2013 +0000
committer David S. Miller <davem@davemloft.net> Tue Jun 04 16:57:41 2013 -0700
tree 7558dd85f59c33145a0ac52596dd103392a53af4
parent 23eb45fce933ec09601a1c3f6e1c56190c9af301

ipv6: assign rt6_info to inet6_ifaddr in init_loopback

Commit 25fb6ca4ed9cad72f14f61629b68dc03c0d9713f
"net IPv6 : Fix broken IPv6 routing table after loopback down-up"
forgot to assign rt6_info to the inet6_ifaddr.
When disable the net device, the rt6_info which allocated
in init_loopback will not be destroied in __ipv6_ifa_notify.

This will trigger the waring message below
[23527.916091] unregister_netdevice: waiting for tap0 to become free. Usage count = 1

Reported-by: Arkadiusz Miskiewicz <a.miskiewicz@gmail.com>
Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>