[NETFILTER]: x_tables: consistent and unique symbol names

Give all Netfilter modules consistent and unique symbol names.

Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

70 files changed, 1262 insertions, 1593 deletions

diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
index 311361e1272c..b5de6bd3e43a 100644
--- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
+++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
@@ -287,12 +287,9 @@ clusterip_responsible(const struct clusterip_config *config, u_int32_t hash)
  ***********************************************************************/
 
 static unsigned int
-target(struct sk_buff *skb,
-       const struct net_device *in,
-       const struct net_device *out,
-       unsigned int hooknum,
-       const struct xt_target *target,
-       const void *targinfo)
+clusterip_tg(struct sk_buff *skb, const struct net_device *in,
+             const struct net_device *out, unsigned int hooknum,
+             const struct xt_target *target, const void *targinfo)
 {
 	const struct ipt_clusterip_tgt_info *cipinfo = targinfo;
 	struct nf_conn *ct;
@@ -359,11 +356,9 @@ target(struct sk_buff *skb,
 }
 
 static bool
-checkentry(const char *tablename,
-	   const void *e_void,
-	   const struct xt_target *target,
-	   void *targinfo,
-	   unsigned int hook_mask)
+clusterip_tg_check(const char *tablename, const void *e_void,
+                   const struct xt_target *target, void *targinfo,
+                   unsigned int hook_mask)
 {
 	struct ipt_clusterip_tgt_info *cipinfo = targinfo;
 	const struct ipt_entry *e = e_void;
@@ -427,7 +422,7 @@ checkentry(const char *tablename,
 }
 
 /* drop reference count of cluster config when rule is deleted */
-static void destroy(const struct xt_target *target, void *targinfo)
+static void clusterip_tg_destroy(const struct xt_target *target, void *targinfo)
 {
 	struct ipt_clusterip_tgt_info *cipinfo = targinfo;
 
@@ -454,12 +449,12 @@ struct compat_ipt_clusterip_tgt_info
 };
 #endif /* CONFIG_COMPAT */
 
-static struct xt_target clusterip_tgt __read_mostly = {
+static struct xt_target clusterip_tg_reg __read_mostly = {
 	.name		= "CLUSTERIP",
 	.family		= AF_INET,
-	.target		= target,
-	.checkentry	= checkentry,
-	.destroy	= destroy,
+	.target		= clusterip_tg,
+	.checkentry	= clusterip_tg_check,
+	.destroy	= clusterip_tg_destroy,
 	.targetsize	= sizeof(struct ipt_clusterip_tgt_info),
 #ifdef CONFIG_COMPAT
 	.compatsize	= sizeof(struct compat_ipt_clusterip_tgt_info),
@@ -712,11 +707,11 @@ static const struct file_operations clusterip_proc_fops = {
 
 #endif /* CONFIG_PROC_FS */
 
-static int __init ipt_clusterip_init(void)
+static int __init clusterip_tg_init(void)
 {
 	int ret;
 
-	ret = xt_register_target(&clusterip_tgt);
+	ret = xt_register_target(&clusterip_tg_reg);
 	if (ret < 0)
 		return ret;
 
@@ -742,11 +737,11 @@ cleanup_hook:
 	nf_unregister_hook(&cip_arp_ops);
 #endif /* CONFIG_PROC_FS */
 cleanup_target:
-	xt_unregister_target(&clusterip_tgt);
+	xt_unregister_target(&clusterip_tg_reg);
 	return ret;
 }
 
-static void __exit ipt_clusterip_fini(void)
+static void __exit clusterip_tg_exit(void)
 {
 	printk(KERN_NOTICE "ClusterIP Version %s unloading\n",
 		CLUSTERIP_VERSION);
@@ -754,8 +749,8 @@ static void __exit ipt_clusterip_fini(void)
 	remove_proc_entry(clusterip_procdir->name, clusterip_procdir->parent);
 #endif
 	nf_unregister_hook(&cip_arp_ops);
-	xt_unregister_target(&clusterip_tgt);
+	xt_unregister_target(&clusterip_tg_reg);
 }
 
-module_init(ipt_clusterip_init);
-module_exit(ipt_clusterip_fini);
+module_init(clusterip_tg_init);
+module_exit(clusterip_tg_exit);
diff --git a/net/ipv4/netfilter/ipt_ECN.c b/net/ipv4/netfilter/ipt_ECN.c
index e8d5f6867970..ab417649161f 100644
--- a/net/ipv4/netfilter/ipt_ECN.c
+++ b/net/ipv4/netfilter/ipt_ECN.c
@@ -77,12 +77,9 @@ set_ect_tcp(struct sk_buff *skb, const struct ipt_ECN_info *einfo)
 }
 
 static unsigned int
-target(struct sk_buff *skb,
-       const struct net_device *in,
-       const struct net_device *out,
-       unsigned int hooknum,
-       const struct xt_target *target,
-       const void *targinfo)
+ecn_tg(struct sk_buff *skb, const struct net_device *in,
+       const struct net_device *out, unsigned int hooknum,
+       const struct xt_target *target, const void *targinfo)
 {
 	const struct ipt_ECN_info *einfo = targinfo;
 
@@ -99,11 +96,9 @@ target(struct sk_buff *skb,
 }
 
 static bool
-checkentry(const char *tablename,
-	   const void *e_void,
-	   const struct xt_target *target,
-	   void *targinfo,
-	   unsigned int hook_mask)
+ecn_tg_check(const char *tablename, const void *e_void,
+             const struct xt_target *target, void *targinfo,
+             unsigned int hook_mask)
 {
 	const struct ipt_ECN_info *einfo = (struct ipt_ECN_info *)targinfo;
 	const struct ipt_entry *e = e_void;
@@ -127,25 +122,25 @@ checkentry(const char *tablename,
 	return true;
 }
 
-static struct xt_target ipt_ecn_reg __read_mostly = {
+static struct xt_target ecn_tg_reg __read_mostly = {
 	.name		= "ECN",
 	.family		= AF_INET,
-	.target		= target,
+	.target		= ecn_tg,
 	.targetsize	= sizeof(struct ipt_ECN_info),
 	.table		= "mangle",
-	.checkentry	= checkentry,
+	.checkentry	= ecn_tg_check,
 	.me		= THIS_MODULE,
 };
 
-static int __init ipt_ecn_init(void)
+static int __init ecn_tg_init(void)
 {
-	return xt_register_target(&ipt_ecn_reg);
+	return xt_register_target(&ecn_tg_reg);
 }
 
-static void __exit ipt_ecn_fini(void)
+static void __exit ecn_tg_exit(void)
 {
-	xt_unregister_target(&ipt_ecn_reg);
+	xt_unregister_target(&ecn_tg_reg);
 }
 
-module_init(ipt_ecn_init);
-module_exit(ipt_ecn_fini);
+module_init(ecn_tg_init);
+module_exit(ecn_tg_exit);
diff --git a/net/ipv4/netfilter/ipt_LOG.c b/net/ipv4/netfilter/ipt_LOG.c
index 4b5e8216a4e7..fba2155ffa3d 100644
--- a/net/ipv4/netfilter/ipt_LOG.c
+++ b/net/ipv4/netfilter/ipt_LOG.c
@@ -418,12 +418,9 @@ ipt_log_packet(unsigned int pf,
 }
 
 static unsigned int
-ipt_log_target(struct sk_buff *skb,
-	       const struct net_device *in,
-	       const struct net_device *out,
-	       unsigned int hooknum,
-	       const struct xt_target *target,
-	       const void *targinfo)
+log_tg(struct sk_buff *skb, const struct net_device *in,
+       const struct net_device *out, unsigned int hooknum,
+       const struct xt_target *target, const void *targinfo)
 {
 	const struct ipt_log_info *loginfo = targinfo;
 	struct nf_loginfo li;
@@ -437,11 +434,10 @@ ipt_log_target(struct sk_buff *skb,
 	return XT_CONTINUE;
 }
 
-static bool ipt_log_checkentry(const char *tablename,
-			       const void *e,
-			       const struct xt_target *target,
-			       void *targinfo,
-			       unsigned int hook_mask)
+static bool
+log_tg_check(const char *tablename, const void *e,
+             const struct xt_target *target, void *targinfo,
+             unsigned int hook_mask)
 {
 	const struct ipt_log_info *loginfo = targinfo;
 
@@ -457,12 +453,12 @@ static bool ipt_log_checkentry(const char *tablename,
 	return true;
 }
 
-static struct xt_target ipt_log_reg __read_mostly = {
+static struct xt_target log_tg_reg __read_mostly = {
 	.name		= "LOG",
 	.family		= AF_INET,
-	.target		= ipt_log_target,
+	.target		= log_tg,
 	.targetsize	= sizeof(struct ipt_log_info),
-	.checkentry	= ipt_log_checkentry,
+	.checkentry	= log_tg_check,
 	.me		= THIS_MODULE,
 };
 
@@ -472,22 +468,22 @@ static struct nf_logger ipt_log_logger ={
 	.me		= THIS_MODULE,
 };
 
-static int __init ipt_log_init(void)
+static int __init log_tg_init(void)
 {
 	int ret;
 
-	ret = xt_register_target(&ipt_log_reg);
+	ret = xt_register_target(&log_tg_reg);
 	if (ret < 0)
 		return ret;
 	nf_log_register(PF_INET, &ipt_log_logger);
 	return 0;
 }
 
-static void __exit ipt_log_fini(void)
+static void __exit log_tg_exit(void)
 {
 	nf_log_unregister(&ipt_log_logger);
-	xt_unregister_target(&ipt_log_reg);
+	xt_unregister_target(&log_tg_reg);
 }
 
-module_init(ipt_log_init);
-module_exit(ipt_log_fini);
+module_init(log_tg_init);
+module_exit(log_tg_exit);
diff --git a/net/ipv4/netfilter/ipt_MASQUERADE.c b/net/ipv4/netfilter/ipt_MASQUERADE.c
index 5a18997bb3d3..f54150356cee 100644
--- a/net/ipv4/netfilter/ipt_MASQUERADE.c
+++ b/net/ipv4/netfilter/ipt_MASQUERADE.c
@@ -32,11 +32,9 @@ static DEFINE_RWLOCK(masq_lock);
 
 /* FIXME: Multiple targets. --RR */
 static bool
-masquerade_check(const char *tablename,
-		 const void *e,
-		 const struct xt_target *target,
-		 void *targinfo,
-		 unsigned int hook_mask)
+masquerade_tg_check(const char *tablename, const void *e,
+                    const struct xt_target *target, void *targinfo,
+                    unsigned int hook_mask)
 {
 	const struct nf_nat_multi_range_compat *mr = targinfo;
 
@@ -52,12 +50,9 @@ masquerade_check(const char *tablename,
 }
 
 static unsigned int
-masquerade_target(struct sk_buff *skb,
-		  const struct net_device *in,
-		  const struct net_device *out,
-		  unsigned int hooknum,
-		  const struct xt_target *target,
-		  const void *targinfo)
+masquerade_tg(struct sk_buff *skb, const struct net_device *in,
+              const struct net_device *out, unsigned int hooknum,
+              const struct xt_target *target, const void *targinfo)
 {
 	struct nf_conn *ct;
 	struct nf_conn_nat *nat;
@@ -166,22 +161,22 @@ static struct notifier_block masq_inet_notifier = {
 	.notifier_call	= masq_inet_event,
 };
 
-static struct xt_target masquerade __read_mostly = {
+static struct xt_target masquerade_tg_reg __read_mostly = {
 	.name		= "MASQUERADE",
 	.family		= AF_INET,
-	.target		= masquerade_target,
+	.target		= masquerade_tg,
 	.targetsize	= sizeof(struct nf_nat_multi_range_compat),
 	.table		= "nat",
 	.hooks		= 1 << NF_INET_POST_ROUTING,
-	.checkentry	= masquerade_check,
+	.checkentry	= masquerade_tg_check,
 	.me		= THIS_MODULE,
 };
 
-static int __init ipt_masquerade_init(void)
+static int __init masquerade_tg_init(void)
 {
 	int ret;
 
-	ret = xt_register_target(&masquerade);
+	ret = xt_register_target(&masquerade_tg_reg);
 
 	if (ret == 0) {
 		/* Register for device down reports */
@@ -193,12 +188,12 @@ static int __init ipt_masquerade_init(void)
 	return ret;
 }
 
-static void __exit ipt_masquerade_fini(void)
+static void __exit masquerade_tg_exit(void)
 {
-	xt_unregister_target(&masquerade);
+	xt_unregister_target(&masquerade_tg_reg);
 	unregister_netdevice_notifier(&masq_dev_notifier);
 	unregister_inetaddr_notifier(&masq_inet_notifier);
 }
 
-module_init(ipt_masquerade_init);
-module_exit(ipt_masquerade_fini);
+module_init(masquerade_tg_init);
+module_exit(masquerade_tg_exit);
diff --git a/net/ipv4/netfilter/ipt_NETMAP.c b/net/ipv4/netfilter/ipt_NETMAP.c
index 973bbee7ee1f..8b8263e63579 100644
--- a/net/ipv4/netfilter/ipt_NETMAP.c
+++ b/net/ipv4/netfilter/ipt_NETMAP.c
@@ -23,11 +23,9 @@ MODULE_AUTHOR("Svenning Soerensen <svenning@post5.tele.dk>");
 MODULE_DESCRIPTION("iptables 1:1 NAT mapping of IP networks target");
 
 static bool
-check(const char *tablename,
-      const void *e,
-      const struct xt_target *target,
-      void *targinfo,
-      unsigned int hook_mask)
+netmap_tg_check(const char *tablename, const void *e,
+                const struct xt_target *target, void *targinfo,
+                unsigned int hook_mask)
 {
 	const struct nf_nat_multi_range_compat *mr = targinfo;
 
@@ -43,12 +41,9 @@ check(const char *tablename,
 }
 
 static unsigned int
-target(struct sk_buff *skb,
-       const struct net_device *in,
-       const struct net_device *out,
-       unsigned int hooknum,
-       const struct xt_target *target,
-       const void *targinfo)
+netmap_tg(struct sk_buff *skb, const struct net_device *in,
+          const struct net_device *out, unsigned int hooknum,
+          const struct xt_target *target, const void *targinfo)
 {
 	struct nf_conn *ct;
 	enum ip_conntrack_info ctinfo;
@@ -78,28 +73,28 @@ target(struct sk_buff *skb,
 	return nf_nat_setup_info(ct, &newrange, hooknum);
 }
 
-static struct xt_target target_module __read_mostly = {
+static struct xt_target netmap_tg_reg __read_mostly = {
 	.name 		= "NETMAP",
 	.family		= AF_INET,
-	.target 	= target,
+	.target 	= netmap_tg,
 	.targetsize	= sizeof(struct nf_nat_multi_range_compat),
 	.table		= "nat",
 	.hooks		= (1 << NF_INET_PRE_ROUTING) |
 			  (1 << NF_INET_POST_ROUTING) |
 			  (1 << NF_INET_LOCAL_OUT),
-	.checkentry 	= check,
+	.checkentry 	= netmap_tg_check,
 	.me 		= THIS_MODULE
 };
 
-static int __init ipt_netmap_init(void)
+static int __init netmap_tg_init(void)
 {
-	return xt_register_target(&target_module);
+	return xt_register_target(&netmap_tg_reg);
 }
 
-static void __exit ipt_netmap_fini(void)
+static void __exit netmap_tg_exit(void)
 {
-	xt_unregister_target(&target_module);
+	xt_unregister_target(&netmap_tg_reg);
 }
 
-module_init(ipt_netmap_init);
-module_exit(ipt_netmap_fini);
+module_init(netmap_tg_init);
+module_exit(netmap_tg_exit);
diff --git a/net/ipv4/netfilter/ipt_REDIRECT.c b/net/ipv4/netfilter/ipt_REDIRECT.c
index 4757af293ba4..74ce7e1e9d7f 100644
--- a/net/ipv4/netfilter/ipt_REDIRECT.c
+++ b/net/ipv4/netfilter/ipt_REDIRECT.c
@@ -27,11 +27,9 @@ MODULE_DESCRIPTION("iptables REDIRECT target module");
 
 /* FIXME: Take multiple ranges --RR */
 static bool
-redirect_check(const char *tablename,
-	       const void *e,
-	       const struct xt_target *target,
-	       void *targinfo,
-	       unsigned int hook_mask)
+redirect_tg_check(const char *tablename, const void *e,
+                  const struct xt_target *target, void *targinfo,
+                  unsigned int hook_mask)
 {
 	const struct nf_nat_multi_range_compat *mr = targinfo;
 
@@ -47,12 +45,9 @@ redirect_check(const char *tablename,
 }
 
 static unsigned int
-redirect_target(struct sk_buff *skb,
-		const struct net_device *in,
-		const struct net_device *out,
-		unsigned int hooknum,
-		const struct xt_target *target,
-		const void *targinfo)
+redirect_tg(struct sk_buff *skb, const struct net_device *in,
+            const struct net_device *out, unsigned int hooknum,
+            const struct xt_target *target, const void *targinfo)
 {
 	struct nf_conn *ct;
 	enum ip_conntrack_info ctinfo;
@@ -95,26 +90,26 @@ redirect_target(struct sk_buff *skb,
 	return nf_nat_setup_info(ct, &newrange, hooknum);
 }
 
-static struct xt_target redirect_reg __read_mostly = {
+static struct xt_target redirect_tg_reg __read_mostly = {
 	.name		= "REDIRECT",
 	.family		= AF_INET,
-	.target		= redirect_target,
+	.target		= redirect_tg,
 	.targetsize	= sizeof(struct nf_nat_multi_range_compat),
 	.table		= "nat",
 	.hooks		= (1 << NF_INET_PRE_ROUTING) | (1 << NF_INET_LOCAL_OUT),
-	.checkentry	= redirect_check,
+	.checkentry	= redirect_tg_check,
 	.me		= THIS_MODULE,
 };
 
-static int __init ipt_redirect_init(void)
+static int __init redirect_tg_init(void)
 {
-	return xt_register_target(&redirect_reg);
+	return xt_register_target(&redirect_tg_reg);
 }
 
-static void __exit ipt_redirect_fini(void)
+static void __exit redirect_tg_exit(void)
 {
-	xt_unregister_target(&redirect_reg);
+	xt_unregister_target(&redirect_tg_reg);
 }
 
-module_init(ipt_redirect_init);
-module_exit(ipt_redirect_fini);
+module_init(redirect_tg_init);
+module_exit(redirect_tg_exit);
diff --git a/net/ipv4/netfilter/ipt_REJECT.c b/net/ipv4/netfilter/ipt_REJECT.c
index d55b262bf608..a299cebbd890 100644
--- a/net/ipv4/netfilter/ipt_REJECT.c
+++ b/net/ipv4/netfilter/ipt_REJECT.c
@@ -156,12 +156,10 @@ static inline void send_unreach(struct sk_buff *skb_in, int code)
 	icmp_send(skb_in, ICMP_DEST_UNREACH, code, 0);
 }
 
-static unsigned int reject(struct sk_buff *skb,
-			   const struct net_device *in,
-			   const struct net_device *out,
-			   unsigned int hooknum,
-			   const struct xt_target *target,
-			   const void *targinfo)
+static unsigned int
+reject_tg(struct sk_buff *skb, const struct net_device *in,
+          const struct net_device *out, unsigned int hooknum,
+          const struct xt_target *target, const void *targinfo)
 {
 	const struct ipt_reject_info *reject = targinfo;
 
@@ -205,11 +203,10 @@ static unsigned int reject(struct sk_buff *skb,
 	return NF_DROP;
 }
 
-static bool check(const char *tablename,
-		  const void *e_void,
-		  const struct xt_target *target,
-		  void *targinfo,
-		  unsigned int hook_mask)
+static bool
+reject_tg_check(const char *tablename, const void *e_void,
+                const struct xt_target *target, void *targinfo,
+                unsigned int hook_mask)
 {
 	const struct ipt_reject_info *rejinfo = targinfo;
 	const struct ipt_entry *e = e_void;
@@ -228,27 +225,27 @@ static bool check(const char *tablename,
 	return true;
 }
 
-static struct xt_target ipt_reject_reg __read_mostly = {
+static struct xt_target reject_tg_reg __read_mostly = {
 	.name		= "REJECT",
 	.family		= AF_INET,
-	.target		= reject,
+	.target		= reject_tg,
 	.targetsize	= sizeof(struct ipt_reject_info),
 	.table		= "filter",
 	.hooks		= (1 << NF_INET_LOCAL_IN) | (1 << NF_INET_FORWARD) |
 			  (1 << NF_INET_LOCAL_OUT),
-	.checkentry	= check,
+	.checkentry	= reject_tg_check,
 	.me		= THIS_MODULE,
 };
 
-static int __init ipt_reject_init(void)
+static int __init reject_tg_init(void)
 {
-	return xt_register_target(&ipt_reject_reg);
+	return xt_register_target(&reject_tg_reg);
 }
 
-static void __exit ipt_reject_fini(void)
+static void __exit reject_tg_exit(void)
 {
-	xt_unregister_target(&ipt_reject_reg);
+	xt_unregister_target(&reject_tg_reg);
 }
 
-module_init(ipt_reject_init);
-module_exit(ipt_reject_fini);
+module_init(reject_tg_init);
+module_exit(reject_tg_exit);
diff --git a/net/ipv4/netfilter/ipt_SAME.c b/net/ipv4/netfilter/ipt_SAME.c
index f2f62b5ce9aa..a43923dab1e6 100644
--- a/