Commit ee21b18b authored Nov 12, 2017 by Vasily Averin Committed by David S. Miller Nov 14, 2017

netdev: exit_net cleanup check added



Be sure that dev_base_head 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>

parent 0e4ec5ac

net/core/dev.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -8667,6 +8667,8 @@ static void __net_exit netdev_exit(struct net *net)
		{
		kfree(net->dev_name_head);
		kfree(net->dev_index_head);
		if (net != &init_net)
		WARN_ON_ONCE(!list_empty(&net->dev_base_head));
		}

		static struct pernet_operations __net_initdata netdev_net_ops = {