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Commit f667009e authored by Changli Gao's avatar Changli Gao Committed by Patrick McHardy
Browse files

netfilter: arptables: use arp_hdr_len() 



use arp_hdr_len().

Signed-off-by: default avatarChangli Gao <xiaosuo@gmail.com>
Signed-off-by: default avatarPatrick McHardy <kaber@trash.net>
parent c36952e5

net/ipv4/netfilter/arp_tables.c

+1 −4
Original line number Diff line number Diff line
@@ -283,16 +283,13 @@ unsigned int arpt_do_table(struct sk_buff *skb, 
	arp = arp_hdr(skb);

	do {

		const struct arpt_entry_target *t;

		int hdr_len;



		if (!arp_packet_match(arp, skb->dev, indev, outdev, &e->arp)) {

			e = arpt_next_entry(e);

			continue;

		}



		hdr_len = sizeof(*arp) + (2 * sizeof(struct in_addr)) +

			(2 * skb->dev->addr_len);

		ADD_COUNTER(e->counters, hdr_len, 1);

		ADD_COUNTER(e->counters, arp_hdr_len(skb->dev), 1);



		t = arpt_get_target_c(e);