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>

3 files changed, 16 insertions, 22 deletions

diff --git a/net/bridge/netfilter/ebtable_filter.c b/net/bridge/netfilter/ebtable_filter.c
index ce205aabf9c5..8a3f63b2e807 100644
--- a/net/bridge/netfilter/ebtable_filter.c
+++ b/net/bridge/netfilter/ebtable_filter.c
@@ -58,20 +58,18 @@ static const struct ebt_table frame_filter = {
 
 static unsigned int
 ebt_in_hook(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 ebt_do_table(ops->hooknum, skb, in, out,
-			    dev_net(in)->xt.frame_filter);
+	return ebt_do_table(ops->hooknum, skb, state->in, state->out,
+			    dev_net(state->in)->xt.frame_filter);
 }
 
 static unsigned int
 ebt_out_hook(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 ebt_do_table(ops->hooknum, skb, in, out,
-			    dev_net(out)->xt.frame_filter);
+	return ebt_do_table(ops->hooknum, skb, state->in, state->out,
+			    dev_net(state->out)->xt.frame_filter);
 }
 
 static struct nf_hook_ops ebt_ops_filter[] __read_mostly = {
diff --git a/net/bridge/netfilter/ebtable_nat.c b/net/bridge/netfilter/ebtable_nat.c
index a0ac2984fb6c..c5ef5b1ab678 100644
--- a/net/bridge/netfilter/ebtable_nat.c
+++ b/net/bridge/netfilter/ebtable_nat.c
@@ -58,20 +58,18 @@ static struct ebt_table frame_nat = {
 
 static unsigned int
 ebt_nat_in(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 ebt_do_table(ops->hooknum, skb, in, out,
-			    dev_net(in)->xt.frame_nat);
+	return ebt_do_table(ops->hooknum, skb, state->in, state->out,
+			    dev_net(state->in)->xt.frame_nat);
 }
 
 static unsigned int
 ebt_nat_out(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 ebt_do_table(ops->hooknum, skb, in, out,
-			    dev_net(out)->xt.frame_nat);
+	return ebt_do_table(ops->hooknum, skb, state->in, state->out,
+			    dev_net(state->out)->xt.frame_nat);
 }
 
 static struct nf_hook_ops ebt_ops_nat[] __read_mostly = {
diff --git a/net/bridge/netfilter/nf_tables_bridge.c b/net/bridge/netfilter/nf_tables_bridge.c
index 19473a9371b8..2c46a47160a8 100644
--- a/net/bridge/netfilter/nf_tables_bridge.c
+++ b/net/bridge/netfilter/nf_tables_bridge.c
@@ -93,21 +93,19 @@ static inline void nft_bridge_set_pktinfo_ipv6(struct nft_pktinfo *pkt,
 static unsigned int
 nft_do_chain_bridge(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)
 {
 	struct nft_pktinfo pkt;
 
 	switch (eth_hdr(skb)->h_proto) {
 	case htons(ETH_P_IP):
-		nft_bridge_set_pktinfo_ipv4(&pkt, ops, skb, in, out);
+		nft_bridge_set_pktinfo_ipv4(&pkt, ops, skb, state->in, state->out);
 		break;
 	case htons(ETH_P_IPV6):
-		nft_bridge_set_pktinfo_ipv6(&pkt, ops, skb, in, out);
+		nft_bridge_set_pktinfo_ipv6(&pkt, ops, skb, state->in, state->out);
 		break;
 	default:
-		nft_set_pktinfo(&pkt, ops, skb, in, out);
+		nft_set_pktinfo(&pkt, ops, skb, state->in, state->out);
 		break;
 	}