20 			   struct tcf_ematch *em)  in em_ipset_change()  argument
32 	em->datalen = sizeof(*set);  in em_ipset_change()
33 	em->data = (unsigned long)kmemdup(data, em->datalen, GFP_KERNEL);  in em_ipset_change()
34 	if (em->data)  in em_ipset_change()
41 static void em_ipset_destroy(struct tcf_ematch *em)  in em_ipset_destroy()  argument
43 	const struct xt_set_info *set = (const void *) em->data;  in em_ipset_destroy()
45 		ip_set_nfnl_put(em->net, set->index);  in em_ipset_destroy()
46 		kfree((void *) em->data);  in em_ipset_destroy()
50 static int em_ipset_match(struct sk_buff *skb, struct tcf_ematch *em,  in em_ipset_match()  argument
55 	const struct xt_set_info *set = (const void *) em->data;  in em_ipset_match()
58 		.net	= em->net,  in em_ipset_match()
94 		indev = dev_get_by_index_rcu(em->net, skb->skb_iif);  in em_ipset_match()