From ef71fe27ec2f1607e38af160ab261a8d8ef8e121 Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Mon, 27 Nov 2017 21:55:14 +0100 Subject: netfilter: move checksum indirection to struct nf_ipv6_ops We cannot make a direct call to nf_ip6_checksum() because that would result in autoloading the 'ipv6' module because of symbol dependencies. Therefore, define checksum indirection in nf_ipv6_ops where this really belongs to. For IPv4, we can indeed make a direct function call, which is faster, given IPv4 is built-in in the networking code by default. Still, CONFIG_INET=n and CONFIG_NETFILTER=y is possible, so define empty inline stub for IPv4 in such case. Signed-off-by: Pablo Neira Ayuso --- net/ipv4/netfilter.c | 1 - 1 file changed, 1 deletion(-) (limited to 'net/ipv4/netfilter.c') diff --git a/net/ipv4/netfilter.c b/net/ipv4/netfilter.c index c0cc6aa8cfaa..2f7ffefd2732 100644 --- a/net/ipv4/netfilter.c +++ b/net/ipv4/netfilter.c @@ -188,7 +188,6 @@ static int nf_ip_route(struct net *net, struct dst_entry **dst, static const struct nf_afinfo nf_ip_afinfo = { .family = AF_INET, - .checksum = nf_ip_checksum, .checksum_partial = nf_ip_checksum_partial, .route = nf_ip_route, .saveroute = nf_ip_saveroute, -- cgit v1.2.3