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Gao feng authored
Commit 25fb6ca4 "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>
534c8779