[NETFILTER]: Introduce NF_INET_ hook values

The IPv4 and IPv6 hook values are identical, yet some code tries to figure
out the "correct" value by looking at the address family. Introduce NF_INET_*
values for both IPv4 and IPv6. The old values are kept in a #ifndef __KERNEL__
section for userspace compatibility.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

30 files changed, 161 insertions, 154 deletions

diff --git a/net/ipv4/ip_forward.c b/net/ipv4/ip_forward.c
index 877da3ed52e..0b3b328d82d 100644
--- a/net/ipv4/ip_forward.c
+++ b/net/ipv4/ip_forward.c
@@ -110,7 +110,7 @@ int ip_forward(struct sk_buff *skb)
 
 	skb->priority = rt_tos2priority(iph->tos);
 
-	return NF_HOOK(PF_INET, NF_IP_FORWARD, skb, skb->dev, rt->u.dst.dev,
+	return NF_HOOK(PF_INET, NF_INET_FORWARD, skb, skb->dev, rt->u.dst.dev,
 		       ip_forward_finish);
 
 sr_failed:
diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
index 168c871fcd7..5b8a7603e60 100644
--- a/net/ipv4/ip_input.c
+++ b/net/ipv4/ip_input.c
@@ -268,7 +268,7 @@ int ip_local_deliver(struct sk_buff *skb)
 			return 0;
 	}
 
-	return NF_HOOK(PF_INET, NF_IP_LOCAL_IN, skb, skb->dev, NULL,
+	return NF_HOOK(PF_INET, NF_INET_LOCAL_IN, skb, skb->dev, NULL,
 		       ip_local_deliver_finish);
 }
 
@@ -442,7 +442,7 @@ int ip_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt,
 	/* Remove any debris in the socket control block */
 	memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
 
-	return NF_HOOK(PF_INET, NF_IP_PRE_ROUTING, skb, dev, NULL,
+	return NF_HOOK(PF_INET, NF_INET_PRE_ROUTING, skb, dev, NULL,
 		       ip_rcv_finish);
 
 inhdr_error:
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index 03b9b060027..6dd1d9c5d52 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -97,7 +97,7 @@ int __ip_local_out(struct sk_buff *skb)
 
 	iph->tot_len = htons(skb->len);
 	ip_send_check(iph);
-	return nf_hook(PF_INET, NF_IP_LOCAL_OUT, skb, NULL, skb->dst->dev,
+	return nf_hook(PF_INET, NF_INET_LOCAL_OUT, skb, NULL, skb->dst->dev,
 		       dst_output);
 }
 
@@ -270,8 +270,8 @@ int ip_mc_output(struct sk_buff *skb)
 		) {
 			struct sk_buff *newskb = skb_clone(skb, GFP_ATOMIC);
 			if (newskb)
-				NF_HOOK(PF_INET, NF_IP_POST_ROUTING, newskb, NULL,
-					newskb->dev,
+				NF_HOOK(PF_INET, NF_INET_POST_ROUTING, newskb,
+					NULL, newskb->dev,
 					ip_dev_loopback_xmit);
 		}
 
@@ -286,11 +286,11 @@ int ip_mc_output(struct sk_buff *skb)
 	if (rt->rt_flags&RTCF_BROADCAST) {
 		struct sk_buff *newskb = skb_clone(skb, GFP_ATOMIC);
 		if (newskb)
-			NF_HOOK(PF_INET, NF_IP_POST_ROUTING, newskb, NULL,
+			NF_HOOK(PF_INET, NF_INET_POST_ROUTING, newskb, NULL,
 				newskb->dev, ip_dev_loopback_xmit);
 	}
 
-	return NF_HOOK_COND(PF_INET, NF_IP_POST_ROUTING, skb, NULL, skb->dev,
+	return NF_HOOK_COND(PF_INET, NF_INET_POST_ROUTING, skb, NULL, skb->dev,
 			    ip_finish_output,
 			    !(IPCB(skb)->flags & IPSKB_REROUTED));
 }
@@ -304,7 +304,7 @@ int ip_output(struct sk_buff *skb)
 	skb->dev = dev;
 	skb->protocol = htons(ETH_P_IP);
 
-	return NF_HOOK_COND(PF_INET, NF_IP_POST_ROUTING, skb, NULL, dev,
+	return NF_HOOK_COND(PF_INET, NF_INET_POST_ROUTING, skb, NULL, dev,
 			    ip_finish_output,
 			    !(IPCB(skb)->flags & IPSKB_REROUTED));
 }
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index ba6c23cdf47..8e5d47a6060 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -1245,7 +1245,7 @@ static void ipmr_queue_xmit(struct sk_buff *skb, struct mfc_cache *c, int vifi)
 	 * not mrouter) cannot join to more than one interface - it will
 	 * result in receiving multiple packets.
 	 */
-	NF_HOOK(PF_INET, NF_IP_FORWARD, skb, skb->dev, dev,
+	NF_HOOK(PF_INET, NF_INET_FORWARD, skb, skb->dev, dev,
 		ipmr_forward_finish);
 	return;
 
diff --git a/net/ipv4/ipvs/ip_vs_core.c b/net/ipv4/ipvs/ip_vs_core.c
index 8fba20256f5..30e8f757152 100644
--- a/net/ipv4/ipvs/ip_vs_core.c
+++ b/net/ipv4/ipvs/ip_vs_core.c
@@ -481,7 +481,7 @@ int ip_vs_leave(struct ip_vs_service *svc, struct sk_buff *skb,
 
 
 /*
- *      It is hooked before NF_IP_PRI_NAT_SRC at the NF_IP_POST_ROUTING
+ *      It is hooked before NF_IP_PRI_NAT_SRC at the NF_INET_POST_ROUTING
  *      chain, and is used for VS/NAT.
  *      It detects packets for VS/NAT connections and sends the packets
  *      immediately. This can avoid that iptable_nat mangles the packets
@@ -679,7 +679,7 @@ static inline int is_tcp_reset(const struct sk_buff *skb)
 }
 
 /*
- *	It is hooked at the NF_IP_FORWARD chain, used only for VS/NAT.
+ *	It is hooked at the NF_INET_FORWARD chain, used only for VS/NAT.
  *	Check if outgoing packet belongs to the established ip_vs_conn,
  *      rewrite addresses of the packet and send it on its way...
  */
@@ -814,7 +814,7 @@ ip_vs_in_icmp(struct sk_buff *skb, int *related, unsigned int hooknum)
 
 	/* reassemble IP fragments */
 	if (ip_hdr(skb)->frag_off & htons(IP_MF | IP_OFFSET)) {
-		if (ip_vs_gather_frags(skb, hooknum == NF_IP_LOCAL_IN ?
+		if (ip_vs_gather_frags(skb, hooknum == NF_INET_LOCAL_IN ?
 					    IP_DEFRAG_VS_IN : IP_DEFRAG_VS_FWD))
 			return NF_STOLEN;
 	}
@@ -1003,12 +1003,12 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb,
 
 
 /*
- *	It is hooked at the NF_IP_FORWARD chain, in order to catch ICMP
+ *	It is hooked at the NF_INET_FORWARD chain, in order to catch ICMP
  *      related packets destined for 0.0.0.0/0.
  *      When fwmark-based virtual service is used, such as transparent
  *      cache cluster, TCP packets can be marked and routed to ip_vs_in,
  *      but ICMP destined for 0.0.0.0/0 cannot not be easily marked and
- *      sent to ip_vs_in_icmp. So, catch them at the NF_IP_FORWARD chain
+ *      sent to ip_vs_in_icmp. So, catch them at the NF_INET_FORWARD chain
  *      and send them to ip_vs_in_icmp.
  */
 static unsigned int
@@ -1032,7 +1032,7 @@ static struct nf_hook_ops ip_vs_in_ops = {
 	.hook		= ip_vs_in,
 	.owner		= THIS_MODULE,
 	.pf		= PF_INET,
-	.hooknum        = NF_IP_LOCAL_IN,
+	.hooknum        = NF_INET_LOCAL_IN,
 	.priority       = 100,
 };
 
@@ -1041,7 +1041,7 @@ static struct nf_hook_ops ip_vs_out_ops = {
 	.hook		= ip_vs_out,
 	.owner		= THIS_MODULE,
 	.pf		= PF_INET,
-	.hooknum        = NF_IP_FORWARD,
+	.hooknum        = NF_INET_FORWARD,
 	.priority       = 100,
 };
 
@@ -1051,7 +1051,7 @@ static struct nf_hook_ops ip_vs_forward_icmp_ops = {
 	.hook		= ip_vs_forward_icmp,
 	.owner		= THIS_MODULE,
 	.pf		= PF_INET,
-	.hooknum        = NF_IP_FORWARD,
+	.hooknum        = NF_INET_FORWARD,
 	.priority       = 99,
 };
 
@@ -1060,7 +1060,7 @@ static struct nf_hook_ops ip_vs_post_routing_ops = {
 	.hook		= ip_vs_post_routing,
 	.owner		= THIS_MODULE,
 	.pf		= PF_INET,
-	.hooknum        = NF_IP_POST_ROUTING,
+	.hooknum        = NF_INET_POST_ROUTING,
 	.priority       = NF_IP_PRI_NAT_SRC-1,
 };
 
diff --git a/net/ipv4/ipvs/ip_vs_xmit.c b/net/ipv4/ipvs/ip_vs_xmit.c
index 66775ad9e32..1e96bf82a0b 100644
--- a/net/ipv4/ipvs/ip_vs_xmit.c
+++ b/net/ipv4/ipvs/ip_vs_xmit.c
@@ -129,7 +129,7 @@ ip_vs_dst_reset(struct ip_vs_dest *dest)
 do {							\
 	(skb)->ipvs_property = 1;			\
 	skb_forward_csum(skb);				\
-	NF_HOOK(PF_INET, NF_IP_LOCAL_OUT, (skb), NULL,	\
+	NF_HOOK(PF_INET, NF_INET_LOCAL_OUT, (skb), NULL,	\
 		(rt)->u.dst.dev, dst_output);		\
 } while (0)
 
diff --git a/net/ipv4/netfilter.c b/net/ipv4/netfilter.c
index 5539debf497..d9022467e08 100644
--- a/net/ipv4/netfilter.c
+++ b/net/ipv4/netfilter.c
@@ -23,7 +23,7 @@ int ip_route_me_harder(struct sk_buff *skb, unsigned addr_type)
 		addr_type = type;
 
 	/* some non-standard hacks like ipt_REJECT.c:send_reset() can cause
-	 * packets with foreign saddr to appear on the NF_IP_LOCAL_OUT hook.
+	 * packets with foreign saddr to appear on the NF_INET_LOCAL_OUT hook.
 	 */
 	if (addr_type == RTN_LOCAL) {
 		fl.nl_u.ip4_u.daddr = iph->daddr;
@@ -126,7 +126,7 @@ static void nf_ip_saveroute(const struct sk_buff *skb, struct nf_info *info)
 {
 	struct ip_rt_info *rt_info = nf_info_reroute(info);
 
-	if (info->hook == NF_IP_LOCAL_OUT) {
+	if (info->hook == NF_INET_LOCAL_OUT) {
 		const struct iphdr *iph = ip_hdr(skb);
 
 		rt_info->tos = iph->tos;
@@ -139,7 +139,7 @@ static int nf_ip_reroute(struct sk_buff *skb, const struct nf_info *info)
 {
 	const struct ip_rt_info *rt_info = nf_info_reroute(info);
 
-	if (info->hook == NF_IP_LOCAL_OUT) {
+	if (info->hook == NF_INET_LOCAL_OUT) {
 		const struct iphdr *iph = ip_hdr(skb);
 
 		if (!(iph->tos == rt_info->tos
@@ -158,7 +158,7 @@ __sum16 nf_ip_checksum(struct sk_buff *skb, unsigned int hook,
 
 	switch (skb->ip_summed) {
 	case CHECKSUM_COMPLETE:
-		if (hook != NF_IP_PRE_ROUTING && hook != NF_IP_LOCAL_IN)
+		if (hook != NF_INET_PRE_ROUTING && hook != NF_INET_LOCAL_IN)
 			break;
 		if ((protocol == 0 && !csum_fold(skb->csum)) ||
 		    !csum_tcpudp_magic(iph->saddr, iph->daddr,
diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
index b9b189c2620..ca23c63ced3 100644
--- a/net/ipv4/netfilter/ip_tables.c
+++ b/net/ipv4/netfilter/ip_tables.c
@@ -220,11 +220,11 @@ unconditional(const struct ipt_ip *ip)
 #if defined(CONFIG_NETFILTER_XT_TARGET_TRACE) || \
     defined(CONFIG_NETFILTER_XT_TARGET_TRACE_MODULE)
 static const char *hooknames[] = {
-	[NF_IP_PRE_ROUTING]		= "PREROUTING",
-	[NF_IP_LOCAL_IN]		= "INPUT",
-	[NF_IP_FORWARD]			= "FORWARD",
-	[NF_IP_LOCAL_OUT]		= "OUTPUT",
-	[NF_IP_POST_ROUTING]		= "POSTROUTING",
+	[NF_INET_PRE_ROUTING]		= "PREROUTING",
+	[NF_INET_LOCAL_IN]		= "INPUT",
+	[NF_INET_FORWARD]			= "FORWARD",
+	[NF_INET_LOCAL_OUT]		= "OUTPUT",
+	[NF_INET_POST_ROUTING]		= "POSTROUTING",
 };
 
 enum nf_ip_trace_comments {
@@ -465,7 +465,7 @@ mark_source_chains(struct xt_table_info *newinfo,
 
 	/* No recursion; use packet counter to save back ptrs (reset
 	   to 0 as we leave), and comefrom to save source hook bitmask */
-	for (hook = 0; hook < NF_IP_NUMHOOKS; hook++) {
+	for (hook = 0; hook < NF_INET_NUMHOOKS; hook++) {
 		unsigned int pos = newinfo->hook_entry[hook];
 		struct ipt_entry *e
 			= (struct ipt_entry *)(entry0 + pos);
@@ -481,13 +481,13 @@ mark_source_chains(struct xt_table_info *newinfo,
 				= (void *)ipt_get_target(e);
 			int visited = e->comefrom & (1 << hook);
 
-			if (e->comefrom & (1 << NF_IP_NUMHOOKS)) {
+			if (e->comefrom & (1 << NF_INET_NUMHOOKS)) {
 				printk("iptables: loop hook %u pos %u %08X.\n",
 				       hook, pos, e->comefrom);
 				return 0;
 			}
 			e->comefrom
-				|= ((1 << hook) | (1 << NF_IP_NUMHOOKS));
+				|= ((1 << hook) | (1 << NF_INET_NUMHOOKS));
 
 			/* Unconditional return/END. */
 			if ((e->target_offset == sizeof(struct ipt_entry)
@@ -507,10 +507,10 @@ mark_source_chains(struct xt_table_info *newinfo,
 				/* Return: backtrack through the last
 				   big jump. */
 				do {
-					e->comefrom ^= (1<<NF_IP_NUMHOOKS);
+					e->comefrom ^= (1<<NF_INET_NUMHOOKS);
 #ifdef DEBUG_IP_FIREWALL_USER
 					if (e->comefrom
-					    & (1 << NF_IP_NUMHOOKS)) {
+					    & (1 << NF_INET_NUMHOOKS)) {
 						duprintf("Back unset "
 							 "on hook %u "
 							 "rule %u\n",
@@ -741,7 +741,7 @@ check_entry_size_and_hooks(struct ipt_entry *e,
 	}
 
 	/* Check hooks & underflows */
-	for (h = 0; h < NF_IP_NUMHOOKS; h++) {
+	for (h = 0; h < NF_INET_NUMHOOKS; h++) {
 		if ((unsigned char *)e - base == hook_entries[h])
 			newinfo->hook_entry[h] = hook_entries[h];
 		if ((unsigned char *)e - base == underflows[h])
@@ -795,7 +795,7 @@ translate_table(const char *name,
 	newinfo->number = number;
 
 	/* Init all hooks to impossible value. */
-	for (i = 0; i < NF_IP_NUMHOOKS; i++) {
+	for (i = 0; i < NF_INET_NUMHOOKS; i++) {
 		newinfo->hook_entry[i] = 0xFFFFFFFF;
 		newinfo->underflow[i] = 0xFFFFFFFF;
 	}
@@ -819,7 +819,7 @@ translate_table(const char *name,
 	}
 
 	/* Check hooks all assigned */
-	for (i = 0; i < NF_IP_NUMHOOKS; i++) {
+	for (i = 0; i < NF_INET_NUMHOOKS; i++) {
 		/* Only hooks which are valid */
 		if (!(valid_hooks & (1 << i)))
 			continue;
@@ -1107,7 +1107,7 @@ static int compat_calc_entry(struct ipt_entry *e, struct xt_table_info *info,
 	if (ret)
 		return ret;
 
-	for (i = 0; i< NF_IP_NUMHOOKS; i++) {
+	for (i = 0; i < NF_INET_NUMHOOKS; i++) {
 		if (info->hook_entry[i] && (e < (struct ipt_entry *)
 				(base + info->hook_entry[i])))
 			newinfo->hook_entry[i] -= off;
@@ -1130,7 +1130,7 @@ static int compat_table_info(struct xt_table_info *info,
 	memset(newinfo, 0, sizeof(struct xt_table_info));
 	newinfo->size = info->size;
 	newinfo->number = info->number;
-	for (i = 0; i < NF_IP_NUMHOOKS; i++) {
+	for (i = 0; i < NF_INET_NUMHOOKS; i++) {
 		newinfo->hook_entry[i] = info->hook_entry[i];
 		newinfo->underflow[i] = info->underflow[i];
 	}
@@ -1479,8 +1479,8 @@ struct compat_ipt_replace {
 	u32			valid_hooks;
 	u32			num_entries;
 	u32			size;
-	u32			hook_entry[NF_IP_NUMHOOKS];
-	u32			underflow[NF_IP_NUMHOOKS];
+	u32			hook_entry[NF_INET_NUMHOOKS];
+	u32			underflow[NF_INET_NUMHOOKS];
 	u32			num_counters;
 	compat_uptr_t		counters;	/* struct ipt_counters * */
 	struct compat_ipt_entry	entries[0];
@@ -1645,7 +1645,7 @@ check_compat_entry_size_and_hooks(struct ipt_entry *e,
 		goto out;
 
 	/* Check hooks & underflows */
-	for (h = 0; h < NF_IP_NUMHOOKS; h++) {
+	for (h = 0; h < NF_INET_NUMHOOKS; h++) {
 		if ((unsigned char *)e - base == hook_entries[h])
 			newinfo->hook_entry[h] = hook_entries[h];
 		if ((unsigned char *)e - base == underflows[h])
@@ -1700,7 +1700,7 @@ static int compat_copy_entry_from_user(struct ipt_entry *e, void **dstptr,
 	xt_compat_target_from_user(t, dstptr, size);
 
 	de->next_offset = e->next_offset - (origsize - *size);
-	for (h = 0; h < NF_IP_NUMHOOKS; h++) {
+	for (h = 0; h < NF_INET_NUMHOOKS; h++) {
 		if ((unsigned char *)de - base < newinfo->hook_entry[h])
 			newinfo->hook_entry[h] -= origsize - *size;
 		if ((unsigned char *)de - base < newinfo->underflow[h])
@@ -1753,7 +1753,7 @@ translate_compat_table(const char *name,
 	info->number = number;
 
 	/* Init all hooks to impossible value. */
-	for (i = 0; i < NF_IP_NUMHOOKS; i++) {
+	for (i = 0; i < NF_INET_NUMHOOKS; i++) {
 		info->hook_entry[i] = 0xFFFFFFFF;
 		info->underflow[i] = 0xFFFFFFFF;
 	}
@@ -1778,7 +1778,7 @@ translate_compat_table(const char *name,
 	}
 
 	/* Check hooks all assigned */
-	for (i = 0; i < NF_IP_NUMHOOKS; i++) {
+	for (i = 0; i < NF_INET_NUMHOOKS; i++) {
 		/* Only hooks which are valid */
 		if (!(valid_hooks & (1 << i)))
 			continue;
@@ -1800,7 +1800,7 @@ translate_compat_table(const char *name,
 		goto out_unlock;
 
 	newinfo->number = number;
-	for (i = 0; i < NF_IP_NUMHOOKS; i++) {
+	for (i = 0; i < NF_INET_NUMHOOKS; i++) {
 		newinfo->hook_entry[i] = info->hook_entry[i];
 		newinfo->underflow[i] = info->underflow[i];
 	}
diff --git a/net/ipv4/netfilter/ipt_MASQUERADE.c b/net/ipv4/netfilter/ipt_MASQUERADE.c
index 44b516e7cb7..5a18997bb3d 100644
--- a/net/ipv4/netfilter/ipt_MASQUERADE.c
+++ b/net/ipv4/netfilter/ipt_MASQUERADE.c
@@ -67,7 +67,7 @@ masquerade_target(struct sk_buff *skb,
 	const struct rtable *rt;
 	__be32 newsrc;
 
-	NF_CT_ASSERT(hooknum == NF_IP_POST_ROUTING);
+	NF_CT_ASSERT(hooknum == NF_INET_POST_ROUTING);
 
 	ct = nf_ct_get(skb, &ctinfo);
 	nat = nfct_nat(ct);
@@ -172,7 +172,7 @@ static struct xt_target masquerade __read_mostly = {
 	.target		= masquerade_target,
 	.targetsize	= sizeof(struct nf_nat_multi_range_compat),
 	.table		= "nat",
-	.hooks		= 1 << NF_IP_POST_ROUTING,
+	.hooks		= 1 << NF_INET_POST_ROUTING,
 	.checkentry	= masquerade_check,
 	.me		= THIS_MODULE,
 };
diff --git a/net/ipv4/netfilter/ipt_NETMAP.c b/net/ipv4/netfilter/ipt_NETMAP.c
index f8699291e33..973bbee7ee1 100644
--- a/net/ipv4/netfilter/ipt_NETMAP.c
+++ b/net/ipv4/netfilter/ipt_NETMAP.c
@@ -56,14 +56,14 @@ target(struct sk_buff *skb,
 	const struct nf_nat_multi_range_compat *mr = targinfo;
 	struct nf_nat_range newrange;
 
-	NF_CT_ASSERT(hooknum == NF_IP_PRE_ROUTING
-		     || hooknum == NF_IP_POST_ROUTING
-		     || hooknum == NF_IP_LOCAL_OUT);
+	NF_CT_ASSERT(hooknum == NF_INET_PRE_ROUTING
+		     || hooknum == NF_INET_POST_ROUTING
+		     || hooknum == NF_INET_LOCAL_OUT);
 	ct = nf_ct_get(skb, &ctinfo);
 
 	netmask = ~(mr->range[0].min_ip ^ mr->range[0].max_ip);
 
-	if (hooknum == NF_IP_PRE_ROUTING || hooknum == NF_IP_LOCAL_OUT)
+	if (hooknum == NF_INET_PRE_ROUTING || hooknum == NF_INET_LOCAL_OUT)
 		new_ip = ip_hdr(skb)->daddr & ~netmask;
 	else
 		new_ip = ip_hdr(skb)->saddr & ~netmask;
@@ -84,8 +84,9 @@ static struct xt_target target_module __read_mostly = {
 	.target 	= target,
 	.targetsize	= sizeof(struct nf_nat_multi_range_compat),
 	.table		= "nat",
-	.hooks		= (1 << NF_IP_PRE_ROUTING) | (1 << NF_IP_POST_ROUTING) |
-			  (1 << NF_IP_LOCAL_OUT),
+	.hooks		= (1 << NF_INET_PRE_ROUTING) |
+			  (1 << NF_INET_POST_ROUTING) |
+			  (1 << NF_INET_LOCAL_OUT),
 	.checkentry 	= check,
 	.me 		= THIS_MODULE
 };
diff --git a/net/ipv4/netfilter/ipt_REDIRECT.c b/net/ipv4/netfilter/ipt_REDIRECT.c
index f7cf7d61a2d..4757af293ba 100644
--- a/net/ipv4/netfilter/ipt_REDIRECT.c
+++ b/net/ipv4/netfilter/ipt_REDIRECT.c
@@ -60,14 +60,14 @@ redirect_target(struct sk_buff *skb,
 	const struct nf_nat_multi_range_compat *mr = targinfo;
 	struct nf_nat_range newrange;
 
-	NF_CT_ASSERT(hooknum == NF_IP_PRE_ROUTING
-		     || hooknum == NF_IP_LOCAL_OUT);
+	NF_CT_ASSERT(hooknum == NF_INET_PRE_ROUTING
+		     || hooknum == NF_INET_LOCAL_OUT);
 
 	ct = nf_ct_get(skb, &ctinfo);
 	NF_CT_ASSERT(ct && (ctinfo == IP_CT_NEW || ctinfo == IP_CT_RELATED));
 
 	/* Local packets: make them go to loopback */
-	if (hooknum == NF_IP_LOCAL_OUT)
+	if (hooknum == NF_INET_LOCAL_OUT)
 		newdst = htonl(0x7F000001);
 	else {
 		struct in_device *indev;
@@ -101,7 +101,7 @@ static struct xt_target redirect_reg __read_mostly = {
 	.target		= redirect_target,
 	.targetsize	= sizeof(struct nf_nat_multi_range_compat),
 	.table		= "nat",
-	.hooks		= (1 << NF_IP_PRE_ROUTING) | (1 << NF_IP_LOCAL_OUT),
+	.hooks		= (1 << NF_INET_PRE_ROUTING) | (1 << NF_INET_LOCAL_OUT),
 	.checkentry	= redirect_check,
 	.me		= THIS_MODULE,
 };
diff --git a/net/ipv4/netfilter/ipt_REJECT.c b/net/ipv4/netfilter/ipt_REJECT.c
index ccb2a03dcd5..d55b262bf60 100644
--- a/net/ipv4/netfilter/ipt_REJECT.c
+++ b/net/ipv4/netfilter/ipt_REJECT.c
@@ -123,7 +123,7 @@ static void send_reset(struct sk_buff *oldskb, int hook)
 	niph->id = 0;
 
 	addr_type = RTN_UNSPEC;
-	if (hook != NF_IP_FORWARD
+	if (hook != NF_INET_FORWARD
 #ifdef CONFIG_BRIDGE_NETFILTER
 	    || (nskb->nf_bridge && nskb->nf_bridge->mask & BRNF_BRIDGED)
 #endif
@@ -234,8 +234,8 @@ static struct xt_target ipt_reject_reg __read_mostly = {
 	.target		= reject,
 	.targetsize	= sizeof(struct ipt_reject_info),
 	.table		= "filter",
-	.hooks		= (1 << NF_IP_LOCAL_IN) | (1 << NF_IP_FORWARD) |
-			  (1 << NF_IP_LOCAL_OUT),
+	.hooks		= (1 << NF_INET_LOCAL_IN) | (1 << NF_INET_FORWARD) |
+			  (1 << NF_INET_LOCAL_OUT),
 	.checkentry	= check,
 	.me		= THIS_MODULE,
 };
diff --git a/net/ipv4/netfilter/ipt_SAME.c b/net/ipv4/netfilter/ipt_SAME.c
index 8988571436b..f2f62b5ce9a 100644
--- a/net/ipv4/netfilter/ipt_SAME.c
+++ b/net/ipv4/netfilter/ipt_SAME.c
@@ -119,8 +119,8 @@ same_target(struct sk_buff *skb,
 	struct nf_nat_range newrange;
 	const struct nf_conntrack_tuple *t;
 
-	NF_CT_ASSERT(hooknum == NF_IP_PRE_ROUTING ||
-			hooknum == NF_IP_POST_ROUTING);
+	NF_CT_ASSERT(hooknum == NF_INET_PRE_ROUTING ||
+			hooknum == NF_INET_POST_ROUTING);
 	ct = nf_ct_get(skb, &ctinfo);
 
 	t = &ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple;
@@ -158,7 +158,8 @@ static struct xt_target same_reg __read_mostly = {
 	.target		= same_target,
 	.targetsize	= sizeof(struct ipt_same_info),
 	.table		= "nat",
-	.hooks		= (1 << NF_IP_PRE_ROUTING | 1 << NF_IP_POST_ROUTING),
+	.hooks		= (1 << NF_INET_PRE_ROUTING) |
+			  (1 << NF_INET_POST_ROUTING),
 	.checkentry	= same_check,
 	.destroy	= same_destroy,
 	.me		= THIS_MODULE,
diff --git a/net/ipv4/netfilter/ipt_owner.c b/net/ipv4/netfilter/ipt_owner.c
index b14e77da7a3..6bc4bfea66d 100644
--- a/net/ipv4/netfilter/ipt_owner.c
+++ b/net/ipv4/netfilter/ipt_owner.c
@@ -73,7 +73,8 @@ static struct xt_match owner_match __read_mostly = {
 	.family		= AF_INET,
 	.match		= match,
 	.matchsize	= sizeof(struct ipt_owner_info),
-	.hooks		= (1 << NF_IP_LOCAL_OUT) | (1 << NF_IP_POST_ROUTING),
+	.hooks		= (1 << NF_INET_LOCAL_OUT) |
+			  (1 << NF_INET_POST_ROUTING),
 	.checkentry	= checkentry,
 	.me		= THIS_MODULE,
 };
diff --git a/net/ipv4/netfilter/iptable_filter.c b/net/ipv4/netfilter/iptable_filter.c
index ba3262c6043..06ab64e30e8 100644
--- a/net/ipv4/netfilter/iptable_filter.c
+++ b/net/ipv4/netfilter/iptable_filter.c
@@ -19,7 +19,9 @@ MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Netfilter Core Team <coreteam@netfilter.org>");
 MODULE_DESCRIPTION("iptables filter table");
 
-#define FILTER_VALID_HOOKS ((1 << NF_IP_LOCAL_IN) | (1 << NF_IP_FORWARD) | (1 << NF_IP_LOCAL_OUT))
+#define FILTER_VALID_HOOKS ((1 << NF_INET_LOCAL_IN) | \
+			    (1 << NF_INET_FORWARD) | \
+			    (1 << NF_INET_LOCAL_OUT))
 
 static struct
 {
@@ -33,14 +35,14 @@ static struct
 		.num_entries = 4,
 		.size = sizeof(struct ipt_standard) * 3 + sizeof(struct ipt_error),
 		.hook_entry = {
-			[NF_IP_LOCAL_IN] = 0,
-			[NF_IP_FORWARD] = sizeof(struct ipt_standard),
-			[NF_IP_LOCAL_OUT] = sizeof(struct ipt_standard) * 2,
+			[NF_INET_LOCAL_IN] = 0,
+			[NF_INET_FORWARD] = sizeof(struct ipt_standard),
+			[NF_INET_LOCAL_OUT] = sizeof(struct ipt_standard) * 2,
 		},
 		.underflow = {
-			[NF_IP_LOCAL_IN] = 0,
-			[NF_IP_FORWARD] = sizeof(struct ipt_standard),
-			[NF_IP_LOCAL_OUT] = sizeof(struct ipt_standard) * 2,
+			[NF_INET_LOCAL_IN] = 0,
+			[NF_INET_FORWARD] = sizeof(struct ipt_standard),
+			[NF_INET_LOCAL_OUT] = sizeof(struct ipt_standard) * 2,
 		},
 	},
 	.entries = {
@@ -94,21 +96,21 @@ static struct nf_hook_ops ipt_ops[] = {
 		.hook		= ipt_hook,
 		.owner		= THIS_MODULE,
 		.pf		= PF_INET,
-		.hooknum	= NF_IP_LOCAL_IN,
+		.hooknum	= NF_INET_LOCAL_IN,
 		.priority	= NF_IP_PRI_FILTER,
 	},
 	{
 		.hook		= ipt_hook,
 		.owner		= THIS_MODULE,
 		.pf		= PF_INET,
-		.hooknum	= NF_IP_FORWARD,
+		.hooknum	= NF_INET_FORWARD,
 		.priority	= NF_IP_PRI_FILTER,
 	},
 	{
 		.hook		= ipt_local_out_hook,
 		.owner		= THIS_MODULE,
 		.pf		= PF_INET,
-		.hooknum	= NF_IP_LOCAL_OUT,
+		.hooknum	= NF_INET_LOCAL_OUT,
 		.priority	= NF_IP_PRI_FILTER,
 	},
 };
diff --git a/net/ipv4/netfilter/iptable_mangle.c b/net/ipv4/netfilter/iptable_mangle.c
index b4360a69d5c..0335827d3e4 100644
--- a/net/ipv4/netfilter/iptable_mangle.c
+++ b/net/ipv4/netfilter/iptable_mangle.c
@@ -21,11 +21,11 @@ MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Netfilter Core Team <coreteam@netfilter.org>");
 MODULE_DESCRIPTION("iptables mangle table");
 
-#define MANGLE_VALID_HOOKS ((1 << NF_IP_PRE_ROUTING) | \
-			    (1 << NF_IP_LOCAL_IN) | \
-			    (1 << NF_IP_FORWARD) | \
-			    (1 << NF_IP_LOCAL_OUT) | \
-			    (1 << NF_IP_POST_ROUTING))
+#define MANGLE_VALID_HOOKS ((1 << NF_INET_PRE_ROUTING) | \
+			    (1 << NF_INET_LOCAL_IN) | \
+			    (1 << NF_INET_FORWARD) | \
+			    (1 << NF_INET_LOCAL_OUT) | \
+			    (1 << NF_INET_POST_ROUTING))
 
 /* Ouch - five different hooks? Maybe this should be a config option..... -- BC */
 static struct
@@ -40,18 +40,18 @@ static struct
 		.num_entries = 6,
 		.size = sizeof(struct ipt_standard) * 5 + sizeof(struct ipt_error),
 		.hook_entry = {
-			[NF_IP_PRE_ROUTING] 	= 0,
-			[NF_IP_LOCAL_IN] 	= sizeof(struct ipt_standard),
-			[NF_IP_FORWARD] 	= sizeof(struct ipt_standard) * 2,
-			[NF_IP_LOCAL_OUT] 	= sizeof(struct ipt_standard) * 3,
-			[NF_IP_POST_ROUTING] 	= sizeof(struct ipt_standard) * 4,
+			[NF_INET_PRE_ROUTING] 	= 0,
+			[NF_INET_LOCAL_IN] 	= sizeof(struct ipt_standard),
+			[NF_INET_FORWARD] 	= sizeof(struct ipt_standard) * 2,
+			[NF_INET_LOCAL_OUT] 	= sizeof(struct ipt_standard) * 3,
+			[NF_INET_POST_ROUTING] 	= sizeof(struct ipt_standard) * 4,
 		},
 		.underflow = {
-			[NF_IP_PRE_ROUTING] 	= 0,
-			[NF_IP_LOCAL_IN] 	= sizeof(struct ipt_standard),
-			[NF_IP_FORWARD] 	= sizeof(struct ipt_standard) * 2,
-			[NF_IP_LOCAL_OUT] 	= sizeof(struct ipt_standard) * 3,
-			[NF_IP_POST_ROUTING]	= sizeof(struct ipt_standard) * 4,
+			[NF_INET_PRE_ROUTING] 	= 0,
+			[NF_INET_LOCAL_IN] 	= sizeof(struct ipt_standard),
+			[NF_INET_FORWARD] 	= sizeof(struct ipt_standard) * 2,
+			[NF_INET_LOCAL_OUT] 	= sizeof(struct ipt_standard) * 3,
+			[NF_INET_POST_ROUTING]	= sizeof(struct ipt_standard) * 4,
 		},
 	},
 	.entries = {
@@ -133,35 +133,35 @@ static struct nf_hook_ops ipt_ops[] = {
 		.hook		= ipt_route_hook,
 		.owner		= THIS_MODULE,
 		.pf		= PF_INET,
-		.hooknum	= NF_IP_PRE_ROUTING,
+		.hooknum	= NF_INET_PRE_ROUTING,
 		.priority	= NF_IP_PRI_MANGLE,
 	},
 	{
 		.hook		= ipt_route_hook,
 		.owner		= THIS_MODULE,
 		.pf		= PF_INET,
-		.hooknum	= NF_IP_LOCAL_IN,
+		.hooknum	= NF_INET_LOCAL_IN,
 		.priority	= NF_IP_PRI_MANGLE,
 	},
 	{
 		.hook		= ipt_route_hook,
 		.owner		= THIS_MODULE,
 		.pf		= PF_INET,
-		.hooknum	= NF_IP_FORWARD,
+		.hooknum	= NF_INET_FORWARD,
 		.priority	= NF_IP_PRI_MANGLE,
 	},
 	{
 		.hook		= ipt_local_hook,
 		.owner		= THIS_MODULE,
 		.pf		= PF_INET,
-		.hooknum	= NF_IP_LOCAL_OUT,
+		.hooknum	= NF_INET_LOCAL_OUT,
 		.priority	= NF_IP_PRI_MANGLE,
 	},
 	{
 		.hook		= ipt_route_hook,
 		.owner		= THIS_MODULE,
 		.pf		= PF_INET,
-		.hooknum	= NF_IP_POST_ROUTING,
+		.hooknum	= NF_INET_POST_ROUTING,
 		.priority	= NF_IP_PRI_MANGLE,
 	},
 };
diff --git a/net/ipv4/netfilter/iptable_raw.c b/net/ipv4/netfilter/iptable_raw.c
index f8678651250..66be2329559 100644
--- a/net/ipv4/netfilter/iptable_raw.c
+++ b/net/ipv4/netfilter/iptable_raw.c
@@ -7,7 +7,7 @@
 #include <linux/netfilter_ipv4/ip_tables.h>
 #include <net/ip.h>
 
-#define RAW_VALID_HOOKS ((1 << NF_IP_PRE_ROUTING) | (1 << NF_IP_LOCAL_OUT))
+#define RAW_VALID_HOOKS ((1 << NF_INET_PRE_ROUTING) | (1 << NF_INET_LOCAL_OUT))
 
 static struct
 {
@@ -21,12 +21,12 @@ static struct
 		.num_entries = 3,
 		.size = sizeof(struct ipt_standard) * 2 + sizeof(struct ipt_error),
 		.hook_entry = {
-			[NF_IP_PRE_ROUTING] = 0,
-			[NF_IP_LOCAL_OUT] = sizeof(struct ipt_standard)
+			[NF_INET_PRE_ROUTING] = 0,
+			[NF_INET_LOCAL_OUT] = sizeof(struct ipt_standard)
 		},
 		.underflow = {
-			[NF_IP_PRE_ROUTING] = 0,
-			[NF_IP_LOCAL_OUT]  = sizeof(struct ipt_standard)
+			[NF_INET_PRE_ROUTING] = 0,
+			[NF_INET_LOCAL_OUT]  = sizeof(struct ipt_standard)
 		},
 	},
 	.entries = {
@@ -78,14 +78,14 @@ static struct nf_hook_ops ipt_ops[] = {
 	{
 		.hook = ipt_hook,
 		.pf = PF_INET,
-		.hooknum = NF_IP_PRE_ROUTING,
+		.hooknum = NF_INET_PRE_ROUTING,
 		.priority = NF_IP_PRI_RAW,
 		.owner = THIS_MODULE,
 	},
 	{
 		.hook = ipt_local_hook,
 		.pf = PF_INET,
-		.hooknum = NF_IP_LOCAL_OUT,
+		.hooknum = NF_INET_LOCAL_OUT,
 		.priority = NF_IP_PRI_RAW,
 		.owner = THIS_MODULE,
 	},