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" <ebiederm@xmission.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 9 insertions, 9 deletions

diff --git a/net/ipv6/netfilter/ip6table_nat.c b/net/ipv6/netfilter/ip6table_nat.c
index efa6754c4d06..abea175d5853 100644
--- a/net/ipv6/netfilter/ip6table_nat.c
+++ b/net/ipv6/netfilter/ip6table_nat.c
@@ -30,7 +30,7 @@ static const struct xt_table nf_nat_ipv6_table = {
 	.af		= NFPROTO_IPV6,
 };
 
-static unsigned int ip6table_nat_do_chain(const struct nf_hook_ops *ops,
+static unsigned int ip6table_nat_do_chain(void *priv,
 					  struct sk_buff *skb,
 					  const struct nf_hook_state *state,
 					  struct nf_conn *ct)
@@ -38,32 +38,32 @@ static unsigned int ip6table_nat_do_chain(const struct nf_hook_ops *ops,
 	return ip6t_do_table(skb, state, state->net->ipv6.ip6table_nat);
 }
 
-static unsigned int ip6table_nat_fn(const struct nf_hook_ops *ops,
+static unsigned int ip6table_nat_fn(void *priv,
 				    struct sk_buff *skb,
 				    const struct nf_hook_state *state)
 {
-	return nf_nat_ipv6_fn(ops, skb, state, ip6table_nat_do_chain);
+	return nf_nat_ipv6_fn(priv, skb, state, ip6table_nat_do_chain);
 }
 
-static unsigned int ip6table_nat_in(const struct nf_hook_ops *ops,
+static unsigned int ip6table_nat_in(void *priv,
 				    struct sk_buff *skb,
 				    const struct nf_hook_state *state)
 {
-	return nf_nat_ipv6_in(ops, skb, state, ip6table_nat_do_chain);
+	return nf_nat_ipv6_in(priv, skb, state, ip6table_nat_do_chain);
 }
 
-static unsigned int ip6table_nat_out(const struct nf_hook_ops *ops,
+static unsigned int ip6table_nat_out(void *priv,
 				     struct sk_buff *skb,
 				     const struct nf_hook_state *state)
 {
-	return nf_nat_ipv6_out(ops, skb, state, ip6table_nat_do_chain);
+	return nf_nat_ipv6_out(priv, skb, state, ip6table_nat_do_chain);
 }
 
-static unsigned int ip6table_nat_local_fn(const struct nf_hook_ops *ops,
+static unsigned int ip6table_nat_local_fn(void *priv,
 					  struct sk_buff *skb,
 					  const struct nf_hook_state *state)
 {
-	return nf_nat_ipv6_local_fn(ops, skb, state, ip6table_nat_do_chain);
+	return nf_nat_ipv6_local_fn(priv, skb, state, ip6table_nat_do_chain);
 }
 
 static struct nf_hook_ops nf_nat_ipv6_ops[] __read_mostly = {