netfilter: Make nf_hookfn use nf_hook_state.

Pass the nf_hook_state all the way down into the hook
functions themselves.

Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 11 insertions, 24 deletions

diff --git a/net/netfilter/core.c b/net/netfilter/core.c
index 11d04ebfc5e3..e6163017c42d 100644
--- a/net/netfilter/core.c
+++ b/net/netfilter/core.c
@@ -136,8 +136,7 @@ unsigned int nf_iterate(struct list_head *head,
 		/* Optimization: we don't need to hold module
 		   reference here, since function can't sleep. --RR */
 repeat:
-		verdict = (*elemp)->hook(*elemp, skb, state->in, state->out,
-					 state->okfn);
+		verdict = (*elemp)->hook(*elemp, skb, state);
 		if (verdict != NF_ACCEPT) {
 #ifdef CONFIG_NETFILTER_DEBUG
 			if (unlikely((verdict & NF_VERDICT_MASK)
diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c
index 04dbd9c7213f..5d2b806a862e 100644
--- a/net/netfilter/ipvs/ip_vs_core.c
+++ b/net/netfilter/ipvs/ip_vs_core.c
@@ -1272,8 +1272,7 @@ ip_vs_out(unsigned int hooknum, struct sk_buff *skb, int af)
  */
 static unsigned int
 ip_vs_reply4(const struct nf_hook_ops *ops, struct sk_buff *skb,
-	     const struct net_device *in, const struct net_device *out,
-	     int (*okfn)(struct sk_buff *))
+	     const struct nf_hook_state *state)
 {
 	return ip_vs_out(ops->hooknum, skb, AF_INET);
 }
@@ -1284,8 +1283,7 @@ ip_vs_reply4(const struct nf_hook_ops *ops, struct sk_buff *skb,
  */
 static unsigned int
 ip_vs_local_reply4(const struct nf_hook_ops *ops, struct sk_buff *skb,
-		   const struct net_device *in, const struct net_device *out,
-		   int (*okfn)(struct sk_buff *))
+		   const struct nf_hook_state *state)
 {
 	return ip_vs_out(ops->hooknum, skb, AF_INET);
 }
@@ -1299,8 +1297,7 @@ ip_vs_local_reply4(const struct nf_hook_ops *ops, struct sk_buff *skb,
  */
 static unsigned int
 ip_vs_reply6(const struct nf_hook_ops *ops, struct sk_buff *skb,
-	     const struct net_device *in, const struct net_device *out,
-	     int (*okfn)(struct sk_buff *))
+	     const struct nf_hook_state *state)
 {
 	return ip_vs_out(ops->hooknum, skb, AF_INET6);
 }
@@ -1311,8 +1308,7 @@ ip_vs_reply6(const struct nf_hook_ops *ops, struct sk_buff *skb,
  */
 static unsigned int
 ip_vs_local_reply6(const struct nf_hook_ops *ops, struct sk_buff *skb,
-		   const struct net_device *in, const struct net_device *out,
-		   int (*okfn)(struct sk_buff *))
+		   const struct nf_hook_state *state)
 {
 	return ip_vs_out(ops->hooknum, skb, AF_INET6);
 }
@@ -1769,9 +1765,7 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb, int af)
  */
 static unsigned int
 ip_vs_remote_request4(const struct nf_hook_ops *ops, struct sk_buff *skb,
-		      const struct net_device *in,
-		      const struct net_device *out,
-		      int (*okfn)(struct sk_buff *))
+		      const struct nf_hook_state *state)
 {
 	return ip_vs_in(ops->hooknum, skb, AF_INET);
 }
@@ -1782,8 +1776,7 @@ ip_vs_remote_request4(const struct nf_hook_ops *ops, struct sk_buff *skb,
  */
 static unsigned int
 ip_vs_local_request4(const struct nf_hook_ops *ops, struct sk_buff *skb,
-		     const struct net_device *in, const struct net_device *out,
-		     int (*okfn)(struct sk_buff *))
+		     const struct nf_hook_state *state)
 {
 	return ip_vs_in(ops->hooknum, skb, AF_INET);
 }
@@ -1796,9 +1789,7 @@ ip_vs_local_request4(const struct nf_hook_ops *ops, struct sk_buff *skb,
  */
 static unsigned int
 ip_vs_remote_request6(const struct nf_hook_ops *ops, struct sk_buff *skb,
-		      const struct net_device *in,
-		      const struct net_device *out,
-		      int (*okfn)(struct sk_buff *))
+		      const struct nf_hook_state *state)
 {
 	return ip_vs_in(ops->hooknum, skb, AF_INET6);
 }
@@ -1809,8 +1800,7 @@ ip_vs_remote_request6(const struct nf_hook_ops *ops, struct sk_buff *skb,
  */
 static unsigned int
 ip_vs_local_request6(const struct nf_hook_ops *ops, struct sk_buff *skb,
-		     const struct net_device *in, const struct net_device *out,
-		     int (*okfn)(struct sk_buff *))
+		     const struct nf_hook_state *state)
 {
 	return ip_vs_in(ops->hooknum, skb, AF_INET6);
 }
@@ -1829,8 +1819,7 @@ ip_vs_local_request6(const struct nf_hook_ops *ops, struct sk_buff *skb,
  */
 static unsigned int
 ip_vs_forward_icmp(const struct nf_hook_ops *ops, struct sk_buff *skb,
-		   const struct net_device *in, const struct net_device *out,
-		   int (*okfn)(struct sk_buff *))
+		   const struct nf_hook_state *state)
 {
 	int r;
 	struct net *net;
@@ -1851,8 +1840,7 @@ ip_vs_forward_icmp(const struct nf_hook_ops *ops, struct sk_buff *skb,
 #ifdef CONFIG_IP_VS_IPV6
 static unsigned int
 ip_vs_forward_icmp_v6(const struct nf_hook_ops *ops, struct sk_buff *skb,
-		      const struct net_device *in, const struct net_device *out,
-		      int (*okfn)(struct sk_buff *))
+		      const struct nf_hook_state *state)
 {
 	int r;
 	struct net *net;