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authorNeil Horman <nhorman@tuxdriver.com>2010-09-24 09:55:52 +0000
committerDavid S. Miller <davem@davemloft.net>2010-09-26 19:09:25 -0700
commit2cc6d2bf3d6195fabcf0febc192c01f99519a8f3 (patch)
tree6fbbaa255617783eda308a00a21065bc99ad0d21 /drivers/net/3c59x.c
parentbc68580d41b131396054a1a04a7df4948555ed97 (diff)
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ipv6: add a missing unregister_pernet_subsys call
Clean up a missing exit path in the ipv6 module init routines. In addrconf_init we call ipv6_addr_label_init which calls register_pernet_subsys for the ipv6_addr_label_ops structure. But if module loading fails, or if the ipv6 module is removed, there is no corresponding unregister_pernet_subsys call, which leaves a now-bogus address on the pernet_list, leading to oopses in subsequent registrations. This patch cleans up both the failed load path and the unload path. Tested by myself with good results. Signed-off-by: Neil Horman <nhorman@tuxdriver.com> include/net/addrconf.h | 1 + net/ipv6/addrconf.c | 11 ++++++++--- net/ipv6/addrlabel.c | 5 +++++ 3 files changed, 14 insertions(+), 3 deletions(-) Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/3c59x.c')
0 files changed, 0 insertions, 0 deletions
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