From 6cb8ff3f1a535b1d8eb5ea318932513d08eb3da7 Mon Sep 17 00:00:00 2001 From: Eric W. Biederman Date: Fri, 18 Sep 2015 14:32:55 -0500 Subject: inet netfilter: Remove hook from ip6t_do_table, arp_do_table, ipt_do_table The values of ops->hooknum and state->hook are guaraneted to be equal making the hook argument to ip6t_do_table, arp_do_table, and ipt_do_table is unnecessary. Remove the unnecessary hook argument. In the callers use state->hook instead of ops->hooknum for clarity and to reduce the number of cachelines the callers touch. Signed-off-by: "Eric W. Biederman" Signed-off-by: Pablo Neira Ayuso --- net/ipv4/netfilter/arptable_filter.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'net/ipv4/netfilter/arptable_filter.c') diff --git a/net/ipv4/netfilter/arptable_filter.c b/net/ipv4/netfilter/arptable_filter.c index d217e4c19645..1352e12d4068 100644 --- a/net/ipv4/netfilter/arptable_filter.c +++ b/net/ipv4/netfilter/arptable_filter.c @@ -30,8 +30,7 @@ static unsigned int arptable_filter_hook(const struct nf_hook_ops *ops, struct sk_buff *skb, const struct nf_hook_state *state) { - return arpt_do_table(skb, ops->hooknum, state, - state->net->ipv4.arptable_filter); + return arpt_do_table(skb, state, state->net->ipv4.arptable_filter); } static struct nf_hook_ops *arpfilter_ops __read_mostly; -- cgit v1.2.3-55-g7522