void xfrm_state_walk_done(struct xfrm_state_walk *walk, struct net *net)
{
	kfree(walk->filter);

	if (list_empty(&walk->all))
		return;

	spin_lock_bh(&net->xfrm.xfrm_state_lock);
	list_del(&walk->all);
	spin_unlock_bh(&net->xfrm.xfrm_state_lock);
}
Unknown