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(parent: 4361eb6) | patch
ipv6: exit early in addrconf_notify() if IPv6 is disabled
authorWANG Cong <xiyou.wangcong@gmail.com>
Thu, 11 Sep 2014 22:07:16 +0000 (15:07 -0700)
committerDavid S. Miller <davem@davemloft.net>
Sat, 13 Sep 2014 20:39:40 +0000 (16:39 -0400)
commit3ce62a84d53cd3d3cc5377bbf339e9b08ddf9c36
tree08d86a30254963f1f8bfea4bc26d75022f65daa5tree | snapshot (tar.gz zip)
parent4361eb664de09a9f60955c7f5e9355f7ed46a08dcommit | diff
ipv6: exit early in addrconf_notify() if IPv6 is disabled

If IPv6 is explicitly disabled before the interface comes up,
it makes no sense to continue when it comes up, even just
print a message.

(I am not sure about other cases though, so I prefer not to touch)

Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv6/addrconf.c diff | blob | blame | history