netfilter: x_tables: use NFPROTO_* in extensions

Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>

45 files changed, 153 insertions, 154 deletions

diff --git a/net/netfilter/xt_CLASSIFY.c b/net/netfilter/xt_CLASSIFY.c
index 77a52bf83225..9d68da1748bb 100644
--- a/net/netfilter/xt_CLASSIFY.c
+++ b/net/netfilter/xt_CLASSIFY.c
@@ -39,7 +39,7 @@ classify_tg(struct sk_buff *skb, const struct net_device *in,
 
 static struct xt_target classify_tg_reg[] __read_mostly = {
 	{
-		.family		= AF_INET,
+		.family		= NFPROTO_IPV4,
 		.name 		= "CLASSIFY",
 		.target 	= classify_tg,
 		.targetsize	= sizeof(struct xt_classify_target_info),
@@ -51,7 +51,7 @@ static struct xt_target classify_tg_reg[] __read_mostly = {
 	},
 	{
 		.name 		= "CLASSIFY",
-		.family		= AF_INET6,
+		.family		= NFPROTO_IPV6,
 		.target 	= classify_tg,
 		.targetsize	= sizeof(struct xt_classify_target_info),
 		.table		= "mangle",
diff --git a/net/netfilter/xt_CONNMARK.c b/net/netfilter/xt_CONNMARK.c
index 5fecfb4794b1..e72e5d017525 100644
--- a/net/netfilter/xt_CONNMARK.c
+++ b/net/netfilter/xt_CONNMARK.c
@@ -197,7 +197,7 @@ static struct xt_target connmark_tg_reg[] __read_mostly = {
 	{
 		.name		= "CONNMARK",
 		.revision	= 0,
-		.family		= AF_INET,
+		.family		= NFPROTO_IPV4,
 		.checkentry	= connmark_tg_check_v0,
 		.destroy	= connmark_tg_destroy,
 		.target		= connmark_tg_v0,
@@ -212,7 +212,7 @@ static struct xt_target connmark_tg_reg[] __read_mostly = {
 	{
 		.name		= "CONNMARK",
 		.revision	= 0,
-		.family		= AF_INET6,
+		.family		= NFPROTO_IPV6,
 		.checkentry	= connmark_tg_check_v0,
 		.destroy	= connmark_tg_destroy,
 		.target		= connmark_tg_v0,
@@ -227,7 +227,7 @@ static struct xt_target connmark_tg_reg[] __read_mostly = {
 	{
 		.name           = "CONNMARK",
 		.revision       = 1,
-		.family         = AF_INET,
+		.family         = NFPROTO_IPV4,
 		.checkentry     = connmark_tg_check,
 		.target         = connmark_tg,
 		.targetsize     = sizeof(struct xt_connmark_tginfo1),
@@ -237,7 +237,7 @@ static struct xt_target connmark_tg_reg[] __read_mostly = {
 	{
 		.name           = "CONNMARK",
 		.revision       = 1,
-		.family         = AF_INET6,
+		.family         = NFPROTO_IPV6,
 		.checkentry     = connmark_tg_check,
 		.target         = connmark_tg,
 		.targetsize     = sizeof(struct xt_connmark_tginfo1),
diff --git a/net/netfilter/xt_CONNSECMARK.c b/net/netfilter/xt_CONNSECMARK.c
index 76ca1f2421eb..ae939e54dfaa 100644
--- a/net/netfilter/xt_CONNSECMARK.c
+++ b/net/netfilter/xt_CONNSECMARK.c
@@ -127,7 +127,7 @@ connsecmark_tg_destroy(const struct xt_target *target, void *targinfo)
 static struct xt_target connsecmark_tg_reg[] __read_mostly = {
 	{
 		.name		= "CONNSECMARK",
-		.family		= AF_INET,
+		.family		= NFPROTO_IPV4,
 		.checkentry	= connsecmark_tg_check,
 		.destroy	= connsecmark_tg_destroy,
 		.target		= connsecmark_tg,
@@ -136,7 +136,7 @@ static struct xt_target connsecmark_tg_reg[] __read_mostly = {
 	},
 	{
 		.name		= "CONNSECMARK",
-		.family		= AF_INET6,
+		.family		= NFPROTO_IPV6,
 		.checkentry	= connsecmark_tg_check,
 		.destroy	= connsecmark_tg_destroy,
 		.target		= connsecmark_tg,
diff --git a/net/netfilter/xt_DSCP.c b/net/netfilter/xt_DSCP.c
index 97efd74c04fe..f0b4958528e0 100644
--- a/net/netfilter/xt_DSCP.c
+++ b/net/netfilter/xt_DSCP.c
@@ -165,7 +165,7 @@ tos_tg6(struct sk_buff *skb, const struct net_device *in,
 static struct xt_target dscp_tg_reg[] __read_mostly = {
 	{
 		.name		= "DSCP",
-		.family		= AF_INET,
+		.family		= NFPROTO_IPV4,
 		.checkentry	= dscp_tg_check,
 		.target		= dscp_tg,
 		.targetsize	= sizeof(struct xt_DSCP_info),
@@ -174,7 +174,7 @@ static struct xt_target dscp_tg_reg[] __read_mostly = {
 	},
 	{
 		.name		= "DSCP",
-		.family		= AF_INET6,
+		.family		= NFPROTO_IPV6,
 		.checkentry	= dscp_tg_check,
 		.target		= dscp_tg6,
 		.targetsize	= sizeof(struct xt_DSCP_info),
@@ -184,7 +184,7 @@ static struct xt_target dscp_tg_reg[] __read_mostly = {
 	{
 		.name		= "TOS",
 		.revision	= 0,
-		.family		= AF_INET,
+		.family		= NFPROTO_IPV4,
 		.table		= "mangle",
 		.target		= tos_tg_v0,
 		.targetsize	= sizeof(struct ipt_tos_target_info),
@@ -194,7 +194,7 @@ static struct xt_target dscp_tg_reg[] __read_mostly = {
 	{
 		.name		= "TOS",
 		.revision	= 1,
-		.family		= AF_INET,
+		.family		= NFPROTO_IPV4,
 		.table		= "mangle",
 		.target		= tos_tg,
 		.targetsize	= sizeof(struct xt_tos_target_info),
@@ -203,7 +203,7 @@ static struct xt_target dscp_tg_reg[] __read_mostly = {
 	{
 		.name		= "TOS",
 		.revision	= 1,
-		.family		= AF_INET6,
+		.family		= NFPROTO_IPV6,
 		.table		= "mangle",
 		.target		= tos_tg6,
 		.targetsize	= sizeof(struct xt_tos_target_info),
diff --git a/net/netfilter/xt_MARK.c b/net/netfilter/xt_MARK.c
index f9ce20b58981..55ef0796c76c 100644
--- a/net/netfilter/xt_MARK.c
+++ b/net/netfilter/xt_MARK.c
@@ -161,7 +161,7 @@ static int mark_tg_compat_to_user_v1(void __user *dst, void *src)
 static struct xt_target mark_tg_reg[] __read_mostly = {
 	{
 		.name		= "MARK",
-		.family		= AF_INET,
+		.family		= NFPROTO_IPV4,
 		.revision	= 0,
 		.checkentry	= mark_tg_check_v0,
 		.target		= mark_tg_v0,
@@ -176,7 +176,7 @@ static struct xt_target mark_tg_reg[] __read_mostly = {
 	},
 	{
 		.name		= "MARK",
-		.family		= AF_INET,
+		.family		= NFPROTO_IPV4,
 		.revision	= 1,
 		.checkentry	= mark_tg_check_v1,
 		.target		= mark_tg_v1,
@@ -191,7 +191,7 @@ static struct xt_target mark_tg_reg[] __read_mostly = {
 	},
 	{
 		.name		= "MARK",
-		.family		= AF_INET6,
+		.family		= NFPROTO_IPV6,
 		.revision	= 0,
 		.checkentry	= mark_tg_check_v0,
 		.target		= mark_tg_v0,
@@ -206,7 +206,7 @@ static struct xt_target mark_tg_reg[] __read_mostly = {
 	},
 	{
 		.name		= "MARK",
-		.family		= AF_INET6,
+		.family		= NFPROTO_IPV6,
 		.revision	= 1,
 		.checkentry	= mark_tg_check_v1,
 		.target		= mark_tg_v1,
@@ -222,7 +222,7 @@ static struct xt_target mark_tg_reg[] __read_mostly = {
 	{
 		.name           = "MARK",
 		.revision       = 2,
-		.family         = AF_INET,
+		.family         = NFPROTO_IPV4,
 		.target         = mark_tg,
 		.targetsize     = sizeof(struct xt_mark_tginfo2),
 		.me             = THIS_MODULE,
@@ -230,7 +230,7 @@ static struct xt_target mark_tg_reg[] __read_mostly = {
 	{
 		.name           = "MARK",
 		.revision       = 2,
-		.family         = AF_INET6,
+		.family         = NFPROTO_IPV6,
 		.target         = mark_tg,
 		.targetsize     = sizeof(struct xt_mark_tginfo2),
 		.me             = THIS_MODULE,
diff --git a/net/netfilter/xt_NFLOG.c b/net/netfilter/xt_NFLOG.c
index 19ae8efae655..9b0955201762 100644
--- a/net/netfilter/xt_NFLOG.c
+++ b/net/netfilter/xt_NFLOG.c
@@ -55,7 +55,7 @@ nflog_tg_check(const char *tablename, const void *entry,
 static struct xt_target nflog_tg_reg[] __read_mostly = {
 	{
 		.name		= "NFLOG",
-		.family		= AF_INET,
+		.family		= NFPROTO_IPV4,
 		.checkentry	= nflog_tg_check,
 		.target		= nflog_tg,
 		.targetsize	= sizeof(struct xt_nflog_info),
@@ -63,7 +63,7 @@ static struct xt_target nflog_tg_reg[] __read_mostly = {
 	},
 	{
 		.name		= "NFLOG",
-		.family		= AF_INET6,
+		.family		= NFPROTO_IPV6,
 		.checkentry	= nflog_tg_check,
 		.target		= nflog_tg,
 		.targetsize	= sizeof(struct xt_nflog_info),
diff --git a/net/netfilter/xt_NFQUEUE.c b/net/netfilter/xt_NFQUEUE.c
index beb24d19a56f..c03c2e8d06fd 100644
--- a/net/netfilter/xt_NFQUEUE.c
+++ b/net/netfilter/xt_NFQUEUE.c
@@ -36,14 +36,14 @@ nfqueue_tg(struct sk_buff *skb, const struct net_device *in,
 static struct xt_target nfqueue_tg_reg[] __read_mostly = {
 	{
 		.name		= "NFQUEUE",
-		.family		= AF_INET,
+		.family		= NFPROTO_IPV4,
 		.target		= nfqueue_tg,
 		.targetsize	= sizeof(struct xt_NFQ_info),
 		.me		= THIS_MODULE,
 	},
 	{
 		.name		= "NFQUEUE",
-		.family		= AF_INET6,
+		.family		= NFPROTO_IPV6,
 		.target		= nfqueue_tg,
 		.targetsize	= sizeof(struct xt_NFQ_info),
 		.me		= THIS_MODULE,
diff --git a/net/netfilter/xt_NOTRACK.c b/net/netfilter/xt_NOTRACK.c
index 6c9de611eb8d..b9ee268b37c3 100644
--- a/net/netfilter/xt_NOTRACK.c
+++ b/net/netfilter/xt_NOTRACK.c
@@ -35,14 +35,14 @@ notrack_tg(struct sk_buff *skb, const struct net_device *in,
 static struct xt_target notrack_tg_reg[] __read_mostly = {
 	{
 		.name		= "NOTRACK",
-		.family		= AF_INET,
+		.family		= NFPROTO_IPV4,
 		.target		= notrack_tg,
 		.table		= "raw",
 		.me		= THIS_MODULE,
 	},
 	{
 		.name		= "NOTRACK",
-		.family		= AF_INET6,
+		.family		= NFPROTO_IPV6,
 		.target		= notrack_tg,
 		.table		= "raw",
 		.me		= THIS_MODULE,
diff --git a/net/netfilter/xt_RATEEST.c b/net/netfilter/xt_RATEEST.c
index 64d6ad380293..f7114fc5cfc2 100644
--- a/net/netfilter/xt_RATEEST.c
+++ b/net/netfilter/xt_RATEEST.c
@@ -159,7 +159,7 @@ static void xt_rateest_tg_destroy(const struct xt_target *target,
 
 static struct xt_target xt_rateest_target[] __read_mostly = {
 	{
-		.family		= AF_INET,
+		.family		= NFPROTO_IPV4,
 		.name		= "RATEEST",
 		.target		= xt_rateest_tg,
 		.checkentry	= xt_rateest_tg_checkentry,
@@ -168,7 +168,7 @@ static struct xt_target xt_rateest_target[] __read_mostly = {
 		.me		= THIS_MODULE,
 	},
 	{
-		.family		= AF_INET6,
+		.family		= NFPROTO_IPV6,
 		.name		= "RATEEST",
 		.target		= xt_rateest_tg,
 		.checkentry	= xt_rateest_tg_checkentry,
diff --git a/net/netfilter/xt_SECMARK.c b/net/netfilter/xt_SECMARK.c
index 94f87ee7552b..8f8f57b93a61 100644
--- a/net/netfilter/xt_SECMARK.c
+++ b/net/netfilter/xt_SECMARK.c
@@ -128,7 +128,7 @@ static void secmark_tg_destroy(const struct xt_target *target, void *targinfo)
 static struct xt_target secmark_tg_reg[] __read_mostly = {
 	{
 		.name		= "SECMARK",
-		.family		= AF_INET,
+		.family		= NFPROTO_IPV4,
 		.checkentry	= secmark_tg_check,
 		.destroy	= secmark_tg_destroy,
 		.target		= secmark_tg,
@@ -137,7 +137,7 @@ static struct xt_target secmark_tg_reg[] __read_mostly = {
 	},
 	{
 		.name		= "SECMARK",
-		.family		= AF_INET6,
+		.family		= NFPROTO_IPV6,
 		.checkentry	= secmark_tg_check,
 		.destroy	= secmark_tg_destroy,
 		.target		= secmark_tg,
diff --git a/net/netfilter/xt_TCPMSS.c b/net/netfilter/xt_TCPMSS.c
index beb5094703cb..b868f9952398 100644
--- a/net/netfilter/xt_TCPMSS.c
+++ b/net/netfilter/xt_TCPMSS.c
@@ -289,7 +289,7 @@ tcpmss_tg6_check(const char *tablename, const void *entry,
 
 static struct xt_target tcpmss_tg_reg[] __read_mostly = {
 	{
-		.family		= AF_INET,
+		.family		= NFPROTO_IPV4,
 		.name		= "TCPMSS",
 		.checkentry	= tcpmss_tg4_check,
 		.target		= tcpmss_tg4,
@@ -299,7 +299,7 @@ static struct xt_target tcpmss_tg_reg[] __read_mostly = {
 	},
 #if defined(CONFIG_IP6_NF_IPTABLES) || defined(CONFIG_IP6_NF_IPTABLES_MODULE)
 	{
-		.family		= AF_INET6,
+		.family		= NFPROTO_IPV6,
 		.name		= "TCPMSS",
 		.checkentry	= tcpmss_tg6_check,
 		.target		= tcpmss_tg6,
diff --git a/net/netfilter/xt_TCPOPTSTRIP.c b/net/netfilter/xt_TCPOPTSTRIP.c
index 9685b6fcbc81..2e0ae6cc5d95 100644
--- a/net/netfilter/xt_TCPOPTSTRIP.c
+++ b/net/netfilter/xt_TCPOPTSTRIP.c
@@ -106,7 +106,7 @@ tcpoptstrip_tg6(struct sk_buff *skb, const struct net_device *in,
 static struct xt_target tcpoptstrip_tg_reg[] __read_mostly = {
 	{
 		.name       = "TCPOPTSTRIP",
-		.family     = AF_INET,
+		.family     = NFPROTO_IPV4,
 		.table      = "mangle",
 		.proto      = IPPROTO_TCP,
 		.target     = tcpoptstrip_tg4,
@@ -116,7 +116,7 @@ static struct xt_target tcpoptstrip_tg_reg[] __read_mostly = {
 #if defined(CONFIG_IP6_NF_MANGLE) || defined(CONFIG_IP6_NF_MANGLE_MODULE)
 	{
 		.name       = "TCPOPTSTRIP",
-		.family     = AF_INET6,
+		.family     = NFPROTO_IPV6,
 		.table      = "mangle",
 		.proto      = IPPROTO_TCP,
 		.target     = tcpoptstrip_tg6,
diff --git a/net/netfilter/xt_TRACE.c b/net/netfilter/xt_TRACE.c
index 30dab79a3438..e1bcad57914e 100644
--- a/net/netfilter/xt_TRACE.c
+++ b/net/netfilter/xt_TRACE.c
@@ -22,14 +22,14 @@ trace_tg(struct sk_buff *skb, const struct net_device *in,
 static struct xt_target trace_tg_reg[] __read_mostly = {
 	{
 		.name		= "TRACE",
-		.family		= AF_INET,
+		.family		= NFPROTO_IPV4,
 		.target		= trace_tg,
 		.table		= "raw",
 		.me		= THIS_MODULE,
 	},
 	{
 		.name		= "TRACE",
-		.family		= AF_INET6,
+		.family		= NFPROTO_IPV6,
 		.target		= trace_tg,
 		.table		= "raw",
 		.me		= THIS_MODULE,
diff --git a/net/netfilter/xt_comment.c b/net/netfilter/xt_comment.c
index 89f47364e848..fa211b2ab874 100644
--- a/net/netfilter/xt_comment.c
+++ b/net/netfilter/xt_comment.c
@@ -28,14 +28,14 @@ comment_mt(const struct sk_buff *skb, const struct net_device *in,
 static struct xt_match comment_mt_reg[] __read_mostly = {
 	{
 		.name		= "comment",
-		.family		= AF_INET,
+		.family		= NFPROTO_IPV4,
 		.match		= comment_mt,
 		.matchsize	= sizeof(struct xt_comment_info),
 		.me		= THIS_MODULE
 	},
 	{
 		.name		= "comment",
-		.family		= AF_INET6,
+		.family		= NFPROTO_IPV6,
 		.match		= comment_mt,
 		.matchsize	= sizeof(struct xt_comment_info),
 		.me		= THIS_MODULE
diff --git a/net/netfilter/xt_connbytes.c b/net/netfilter/xt_connbytes.c
index 3e39c4fe1931..d2cd22a49c96 100644
--- a/net/netfilter/xt_connbytes.c
+++ b/net/netfilter/xt_connbytes.c
@@ -130,7 +130,7 @@ connbytes_mt_destroy(const struct xt_match *match, void *matchinfo)
 static struct xt_match connbytes_mt_reg[] __read_mostly = {
 	{
 		.name		= "connbytes",
-		.family		= AF_INET,
+		.family		= NFPROTO_IPV4,
 		.checkentry	= connbytes_mt_check,
 		.match		= connbytes_mt,
 		.destroy	= connbytes_mt_destroy,
@@ -139,7 +139,7 @@ static struct xt_match connbytes_mt_reg[] __read_mostly = {
 	},
 	{
 		.name		= "connbytes",
-		.family		= AF_INET6,
+		.family		= NFPROTO_IPV6,
 		.checkentry	= connbytes_mt_check,
 		.match		= connbytes_mt,
 		.destroy	= connbytes_mt_destroy,
diff --git a/net/netfilter/xt_connlimit.c b/net/netfilter/xt_connlimit.c
index 1655e2cf25c4..d2453d182d68 100644
--- a/net/netfilter/xt_connlimit.c
+++ b/net/netfilter/xt_connlimit.c
@@ -84,7 +84,7 @@ same_source_net(const union nf_inet_addr *addr,
 		const union nf_inet_addr *mask,
 		const union nf_inet_addr *u3, u_int8_t family)
 {
-	if (family == AF_INET) {
+	if (family == NFPROTO_IPV4) {
 		return (addr->ip & mask->ip) == (u3->ip & mask->ip);
 	} else {
 		union nf_inet_addr lh, rh;
@@ -114,7 +114,7 @@ static int count_them(struct xt_connlimit_data *data,
 	int matches = 0;
 
 
-	if (match->family == AF_INET6)
+	if (match->family == NFPROTO_IPV6)
 		hash = &data->iphash[connlimit_iphash6(addr, mask)];
 	else
 		hash = &data->iphash[connlimit_iphash(addr->ip & mask->ip)];
@@ -198,7 +198,7 @@ connlimit_mt(const struct sk_buff *skb, const struct net_device *in,
 				    match->family, &tuple))
 		goto hotdrop;
 
-	if (match->family == AF_INET6) {
+	if (match->family == NFPROTO_IPV6) {
 		const struct ipv6hdr *iph = ipv6_hdr(skb);
 		memcpy(&addr.ip6, &iph->saddr, sizeof(iph->saddr));
 	} else {
@@ -276,7 +276,7 @@ connlimit_mt_destroy(const struct xt_match *match, void *matchinfo)
 static struct xt_match connlimit_mt_reg[] __read_mostly = {
 	{
 		.name       = "connlimit",
-		.family     = AF_INET,
+		.family     = NFPROTO_IPV4,
 		.checkentry = connlimit_mt_check,
 		.match      = connlimit_mt,
 		.matchsize  = sizeof(struct xt_connlimit_info),
@@ -285,7 +285,7 @@ static struct xt_match connlimit_mt_reg[] __read_mostly = {
 	},
 	{
 		.name       = "connlimit",
-		.family     = AF_INET6,
+		.family     = NFPROTO_IPV6,
 		.checkentry = connlimit_mt_check,
 		.match      = connlimit_mt,
 		.matchsize  = sizeof(struct xt_connlimit_info),
diff --git a/net/netfilter/xt_connmark.c b/net/netfilter/xt_connmark.c
index aaa1b96691f9..0577b8ff4e1e 100644
--- a/net/netfilter/xt_connmark.c
+++ b/net/netfilter/xt_connmark.c
@@ -140,7 +140,7 @@ static struct xt_match connmark_mt_reg[] __read_mostly = {
 	{
 		.name		= "connmark",
 		.revision	= 0,
-		.family		= AF_INET,
+		.family		= NFPROTO_IPV4,
 		.checkentry	= connmark_mt_check_v0,
 		.match		= connmark_mt_v0,
 		.destroy	= connmark_mt_destroy,
@@ -155,7 +155,7 @@ static struct xt_match connmark_mt_reg[] __read_mostly = {
 	{
 		.name		= "connmark",
 		.revision	= 0,
-		.family		= AF_INET6,
+		.family		= NFPROTO_IPV6,
 		.checkentry	= connmark_mt_check_v0,
 		.match		= connmark_mt_v0,
 		.destroy	= connmark_mt_destroy,
@@ -170,7 +170,7 @@ static struct xt_match connmark_mt_reg[] __read_mostly = {
 	{
 		.name           = "connmark",
 		.revision       = 1,
-		.family         = AF_INET,
+		.family         = NFPROTO_IPV4,
 		.checkentry     = connmark_mt_check,
 		.match          = connmark_mt,
 		.matchsize      = sizeof(struct xt_connmark_mtinfo1),
@@ -180,7 +180,7 @@ static struct xt_match connmark_mt_reg[] __read_mostly = {
 	{
 		.name           = "connmark",
 		.revision       = 1,
-		.family         = AF_INET6,
+		.family         = NFPROTO_IPV6,
 		.checkentry     = connmark_mt_check,
 		.match          = connmark_mt,
 		.matchsize      = sizeof(struct xt_connmark_mtinfo1),
diff --git a/net/netfilter/xt_conntrack.c b/net/netfilter/xt_conntrack.c
index 28a42a3fbff7..392b457f9c22 100644
--- a/net/netfilter/xt_conntrack.c
+++ b/net/netfilter/xt_conntrack.c
@@ -121,9 +121,9 @@ conntrack_addrcmp(const union nf_inet_addr *kaddr,
                   const union nf_inet_addr *uaddr,
                   const union nf_inet_addr *umask, unsigned int l3proto)
 {
-	if (l3proto == AF_INET)
+	if (l3proto == NFPROTO_IPV4)
 		return ((kaddr->ip ^ uaddr->ip) & umask->ip) == 0;
-	else if (l3proto == AF_INET6)
+	else if (l3proto == NFPROTO_IPV6)
 		return ipv6_masked_addr_cmp(&kaddr->in6, &umask->in6,
 		       &uaddr->in6) == 0;
 	else
@@ -356,7 +356,7 @@ static struct xt_match conntrack_mt_reg[] __read_mostly = {
 	{
 		.name       = "conntrack",
 		.revision   = 0,
-		.family     = AF_INET,
+		.family     = NFPROTO_IPV4,
 		.match      = conntrack_mt_v0,
 		.checkentry = conntrack_mt_check,
 		.destroy    = conntrack_mt_destroy,
@@ -371,7 +371,7 @@ static struct xt_match conntrack_mt_reg[] __read_mostly = {
 	{
 		.name       = "conntrack",
 		.revision   = 1,
-		.family     = AF_INET,
+		.family     = NFPROTO_IPV4,
 		.matchsize  = sizeof(struct xt_conntrack_mtinfo1),
 		.match      = conntrack_mt,
 		.checkentry = conntrack_mt_check,
@@ -381,7 +381,7 @@ static struct xt_match conntrack_mt_reg[] __read_mostly = {
 	{
 		.name       = "conntrack",
 		.revision   = 1,
-		.family     = AF_INET6,
+		.family     = NFPROTO_IPV6,
 		.matchsize  = sizeof(struct xt_conntrack_mtinfo1),
 		.match      = conntrack_mt,
 		.checkentry = conntrack_mt_check,
diff --git a/net/netfilter/xt_dccp.c b/net/netfilter/xt_dccp.c
index 8b6522186d9f..87971f47132d 100644
--- a/net/netfilter/xt_dccp.c
+++ b/net/netfilter/xt_dccp.c
@@ -138,7 +138,7 @@ dccp_mt_check(const char *tablename, const void *inf,
 static struct xt_match dccp_mt_reg[] __read_mostly = {
 	{
 		.name 		= "dccp",
-		.family		= AF_INET,
+		.family		= NFPROTO_IPV4,
 		.checkentry	= dccp_mt_check,
 		.match		= dccp_mt,
 		.matchsize	= sizeof(struct xt_dccp_info),
@@ -147,7 +147,7 @@ static struct xt_match dccp_mt_reg[] __read_mostly = {
 	},
 	{
 		.name 		= "dccp",
-		.family		= AF_INET6,
+		.family		= NFPROTO_IPV6,
 		.checkentry	= dccp_mt_check,
 		.match		= dccp_mt,
 		.matchsize	= sizeof(struct xt_dccp_info),
diff --git a/net/netfilter/xt_dscp.c b/net/netfilter/xt_dscp.c
index 26f4aab9c429..7f03aa13a955 100644
--- a/net/netfilter/xt_dscp.c
+++ b/net/netfilter/xt_dscp.c
@@ -80,7 +80,7 @@ static bool tos_mt(const struct sk_buff *skb, const struct net_device *in,
 {
 	const struct xt_tos_match_info *info = matchinfo;
 
-	if (match->family == AF_INET)
+	if (match->family == NFPROTO_IPV4)
 		return ((ip_hdr(skb)->tos & info->tos_mask) ==
 		       info->tos_value) ^ !!info->invert;
 	else
@@ -91,7 +91,7 @@ static bool tos_mt(const struct sk_buff *skb, const struct net_device *in,
 static struct xt_match dscp_mt_reg[] __read_mostly = {
 	{
 		.name		= "dscp",
-		.family		= AF_INET,
+		.family		= NFPROTO_IPV4,
 		.checkentry	= dscp_mt_check,
 		.match		= dscp_mt,
 		.matchsize	= sizeof(struct xt_dscp_info),
@@ -99,7 +99,7 @@ static struct xt_match dscp_mt_reg[] __read_mostly = {
 	},
 	{
 		.name		= "dscp",
-		.family		= AF_INET6,
+		.family		= NFPROTO_IPV6,
 		.checkentry	= dscp_mt_check,
 		.match		= dscp_mt6,
 		.matchsize	= sizeof(struct xt_dscp_info),
@@ -108,7 +108,7 @@ static struct xt_match dscp_mt_reg[] __read_mostly = {
 	{
 		.name		= "tos",
 		.revision	= 0,
-		.family		= AF_INET,
+		.family		= NFPROTO_IPV4,
 		.match		= tos_mt_v0,
 		.matchsize	= sizeof(struct ipt_tos_info),
 		.me		= THIS_MODULE,
@@ -116,7 +116,7 @@ static struct xt_match dscp_mt_reg[] __read_mostly = {
 	{
 		.name		= "tos",
 		.revision	= 1,
-		.family		= AF_INET,
+		.family		= NFPROTO_IPV4,
 		.match		= tos_mt,
 		.matchsize	= sizeof(struct xt_tos_match_info),
 		.me		= THIS_MODULE,
@@ -124,7 +124,7 @@ static struct xt_match dscp_mt_reg[] __read_mostly = {
 	{
 		.name		= "tos",
 		.revision	= 1,
-		.family		= AF_INET6,
+		.family		= NFPROTO_IPV6,
 		.match		= tos_mt,
 		.matchsize	= sizeof(struct xt_tos_match_info),
 		.me		= THIS_MODULE,
diff --git a/net/netfilter/xt_esp.c b/net/netfilter/xt_esp.c
index a133eb9b23e1..045c4deecafc 100644
--- a/net/netfilter/xt_esp.c
+++ b/net/netfilter/xt_esp.c
@@ -88,7 +88,7 @@ esp_mt_check(const char *tablename, const void *ip_void,
 static struct xt_match esp_mt_reg[] __read_mostly = {
 	{
 		.name		= "esp",
-		.family		= AF_INET,
+		.family		= NFPROTO_IPV4,
 		.checkentry	= esp_mt_check,
 		.match		= esp_mt,
 		.matchsize	= sizeof(struct xt_esp),
@@ -97,7 +97,7 @@ static struct xt_match esp_mt_reg[] __read_mostly = {
 	},
 	{
 		.name		= "esp",
-		.family		= AF_INET6,
+		.family		= NFPROTO_IPV6,
 		.checkentry	= esp_mt_check,
 		.match		= esp_mt,
 		.matchsize	= sizeof(struct xt_esp),
diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
index 0c9268fd2e10..7bae369603d7 100644
--- a/net/netfilter/xt_hashlimit.c
+++ b/net/netfilter/xt_hashlimit.c
@@ -218,7 +218,7 @@ static int htable_create_v0(struct xt_hashlimit_info *minfo, u_int8_t family)
 	hinfo->cfg.gc_interval = minfo->cfg.gc_interval;
 	hinfo->cfg.expire      = minfo->cfg.expire;
 
-	if (family == AF_INET)
+	if (family == NFPROTO_IPV4)
 		hinfo->cfg.srcmask = hinfo->cfg.dstmask = 32;
 	else
 		hinfo->cfg.srcmask = hinfo->cfg.dstmask = 128;
@@ -237,11 +237,10 @@ static int htable_create_v0(struct xt_hashlimit_info *minfo, u_int8_t family)
 	hinfo->family = family;
 	hinfo->rnd_initialized = 0;
 	spin_lock_init(&hinfo->lock);
-	hinfo->pde =
-		proc_create_data(minfo->name, 0,
-				 family == AF_INET ? hashlimit_procdir4 :
-						     hashlimit_procdir6,
-				 &dl_file_ops, hinfo);
+	hinfo->pde = proc_create_data(minfo->name, 0,
+		(family == NFPROTO_IPV4) ?
+		hashlimit_procdir4 : hashlimit_procdir6,
+		&dl_file_ops, hinfo);
 	if (!hinfo->pde) {
 		vfree(hinfo);
 		return -1;
@@ -300,11 +299,10 @@ static int htable_create(struct xt_hashlimit_mtinfo1 *minfo, u_int8_t family)
 	hinfo->rnd_initialized = 0;
 	spin_lock_init(&hinfo->lock);
 
-	hinfo->pde =
-		proc_create_data(minfo->name, 0,
-				 family == AF_INET ? hashlimit_procdir4 :