Files
linux/net
Gao feng a881ae1f62 ipv6: don't call addrconf_dst_alloc again when enable lo
If we disable all of the net interfaces, and enable
un-lo interface before lo interface, we already allocated
the addrconf dst in ipv6_add_addr. So we shouldn't allocate
it again when we enable lo interface.

Otherwise the message below will be triggered.
unregister_netdevice: waiting for sit1 to become free. Usage count = 1

This problem is introduced by commit 25fb6ca4ed
"net IPv6 : Fix broken IPv6 routing table after loopback down-up"

Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-06-19 23:04:50 -07:00
..
2013-05-14 13:02:30 -07:00
2013-03-17 14:35:13 -04:00
2013-03-28 01:20:42 -04:00
2013-06-13 02:39:04 -07:00
2013-04-25 01:47:58 -04:00
2013-03-08 00:35:44 -05:00
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2013-02-10 19:41:08 -05:00