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Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Kirill Tkhai
2018-03-27 18:02:32 +03:00
committed by David S. Miller
parent 4420bf21fb
commit 8518e9bb98
3 changed files with 7 additions and 1 deletions
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2
net/core/rtnetlink.c
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@@ -459,7 +459,7 @@ static void rtnl_lock_unregistering_all(void)
*/
void rtnl_link_unregister(struct rtnl_link_ops *ops)
{
/* Close the race with cleanup_net() */
/* Close the race with setup_net() and cleanup_net() */
down_write(&pernet_ops_rwsem);
rtnl_lock_unregistering_all();
__rtnl_link_unregister(ops);