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geneve: exit_net cleanup check added

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Be sure that sock_list initialized in net_init hook was return
to initial state.

Signed-off-by: Vasily Averin <vvs@virtuozzo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Vasily Averin 2017-11-12 22:27:19 +03:00 committed by David S. Miller
parent 663faeab5c
commit ab384b63c7
1 changed files with 1 additions and 0 deletions
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drivers/net/geneve.c
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@ -1654,6 +1654,7 @@ static void __net_exit geneve_exit_net(struct net *net)
/* unregister the devices gathered above */
unregister_netdevice_many(&list);
rtnl_unlock();
WARN_ON_ONCE(!list_empty(&gn->sock_list));
}
static struct pernet_operations geneve_net_ops = {