From 06198b34a3e09e06d9aecaa3727e0d37206cea77 Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" Date: Fri, 18 Sep 2015 14:33:06 -0500 Subject: netfilter: Pass priv instead of nf_hook_ops to netfilter hooks Only pass the void *priv parameter out of the nf_hook_ops. That is all any of the functions are interested now, and by limiting what is passed it becomes simpler to change implementation details. Signed-off-by: "Eric W. Biederman" Signed-off-by: Pablo Neira Ayuso --- net/ipv4/netfilter/nft_chain_nat_ipv4.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) (limited to 'net/ipv4/netfilter/nft_chain_nat_ipv4.c') diff --git a/net/ipv4/netfilter/nft_chain_nat_ipv4.c b/net/ipv4/netfilter/nft_chain_nat_ipv4.c index c3ffecf28d38..f5c66a7a4bf2 100644 --- a/net/ipv4/netfilter/nft_chain_nat_ipv4.c +++ b/net/ipv4/netfilter/nft_chain_nat_ipv4.c @@ -26,7 +26,7 @@ #include #include -static unsigned int nft_nat_do_chain(const struct nf_hook_ops *ops, +static unsigned int nft_nat_do_chain(void *priv, struct sk_buff *skb, const struct nf_hook_state *state, struct nf_conn *ct) @@ -35,35 +35,35 @@ static unsigned int nft_nat_do_chain(const struct nf_hook_ops *ops, nft_set_pktinfo_ipv4(&pkt, skb, state); - return nft_do_chain(&pkt, ops); + return nft_do_chain(&pkt, priv); } -static unsigned int nft_nat_ipv4_fn(const struct nf_hook_ops *ops, +static unsigned int nft_nat_ipv4_fn(void *priv, struct sk_buff *skb, const struct nf_hook_state *state) { - return nf_nat_ipv4_fn(ops, skb, state, nft_nat_do_chain); + return nf_nat_ipv4_fn(priv, skb, state, nft_nat_do_chain); } -static unsigned int nft_nat_ipv4_in(const struct nf_hook_ops *ops, +static unsigned int nft_nat_ipv4_in(void *priv, struct sk_buff *skb, const struct nf_hook_state *state) { - return nf_nat_ipv4_in(ops, skb, state, nft_nat_do_chain); + return nf_nat_ipv4_in(priv, skb, state, nft_nat_do_chain); } -static unsigned int nft_nat_ipv4_out(const struct nf_hook_ops *ops, +static unsigned int nft_nat_ipv4_out(void *priv, struct sk_buff *skb, const struct nf_hook_state *state) { - return nf_nat_ipv4_out(ops, skb, state, nft_nat_do_chain); + return nf_nat_ipv4_out(priv, skb, state, nft_nat_do_chain); } -static unsigned int nft_nat_ipv4_local_fn(const struct nf_hook_ops *ops, +static unsigned int nft_nat_ipv4_local_fn(void *priv, struct sk_buff *skb, const struct nf_hook_state *state) { - return nf_nat_ipv4_local_fn(ops, skb, state, nft_nat_do_chain); + return nf_nat_ipv4_local_fn(priv, skb, state, nft_nat_do_chain); } static const struct nf_chain_type nft_chain_nat_ipv4 = { -- cgit v1.2.3