[NETFILTER]: {ip,ip6}_tables: use struct xt_table instead of redefined structure names

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

include/linux/netfilter_ipv4/ip_tables.h

@@ -272,12 +272,9 @@ ipt_get_target(struct ipt_entry *e)
 #include <linux/init.h>
 extern void ipt_init(void) __init;
 
-//#define ipt_register_table(tbl, repl) xt_register_table(AF_INET, tbl, repl)
-//#define ipt_unregister_table(tbl) xt_unregister_table(AF_INET, tbl)
-
-extern int ipt_register_table(struct ipt_table *table,
+extern int ipt_register_table(struct xt_table *table,
 			      const struct ipt_replace *repl);
-extern void ipt_unregister_table(struct ipt_table *table);
+extern void ipt_unregister_table(struct xt_table *table);
 
 /* net/sched/ipt.c: Gimme access to your targets!  Gets target->me. */
 extern struct xt_target *ipt_find_target(const char *name, u8 revision);
@@ -305,7 +302,7 @@ extern unsigned int ipt_do_table(struct sk_buff **pskb,
 				 unsigned int hook,
 				 const struct net_device *in,
 				 const struct net_device *out,
-				 struct ipt_table *table);
+				 struct xt_table *table);
 
 #define IPT_ALIGN(s) XT_ALIGN(s)
 

include/linux/netfilter_ipv6/ip6_tables.h

@@ -286,14 +286,14 @@ ip6t_get_target(struct ip6t_entry *e)
 #include <linux/init.h>
 extern void ip6t_init(void) __init;
 
-extern int ip6t_register_table(struct ip6t_table *table,
+extern int ip6t_register_table(struct xt_table *table,
 			       const struct ip6t_replace *repl);
-extern void ip6t_unregister_table(struct ip6t_table *table);
+extern void ip6t_unregister_table(struct xt_table *table);
 extern unsigned int ip6t_do_table(struct sk_buff **pskb,
 				  unsigned int hook,
 				  const struct net_device *in,
 				  const struct net_device *out,
-				  struct ip6t_table *table);
+				  struct xt_table *table);
 
 /* Check for an extension */
 extern int ip6t_ext_hdr(u8 nexthdr);

net/ipv4/netfilter/ip_nat_rule.c

@@ -86,7 +86,7 @@ static struct
     }
 };
 
-static struct ipt_table nat_table = {
+static struct xt_table nat_table = {
 	.name		= "nat",
 	.valid_hooks	= NAT_VALID_HOOKS,
 	.lock		= RW_LOCK_UNLOCKED,

net/ipv4/netfilter/ip_tables.c

@@ -216,7 +216,7 @@ ipt_do_table(struct sk_buff **pskb,
 	     unsigned int hook,
 	     const struct net_device *in,
 	     const struct net_device *out,
-	     struct ipt_table *table)
+	     struct xt_table *table)
 {
 	static const char nulldevname[IFNAMSIZ] __attribute__((aligned(sizeof(long))));
 	u_int16_t offset;
@@ -818,7 +818,7 @@ get_counters(const struct xt_table_info *t,
 	}
 }
 
-static inline struct xt_counters * alloc_counters(struct ipt_table *table)
+static inline struct xt_counters * alloc_counters(struct xt_table *table)
 {
 	unsigned int countersize;
 	struct xt_counters *counters;
@@ -843,7 +843,7 @@ static inline struct xt_counters * alloc_counters(struct ipt_table *table)
 
 static int
 copy_entries_to_user(unsigned int total_size,
-		     struct ipt_table *table,
+		     struct xt_table *table,
 		     void __user *userptr)
 {
 	unsigned int off, num;
@@ -1046,7 +1046,7 @@ static int compat_table_info(struct xt_table_info *info,
 static int get_info(void __user *user, int *len, int compat)
 {
 	char name[IPT_TABLE_MAXNAMELEN];
-	struct ipt_table *t;
+	struct xt_table *t;
 	int ret;
 
 	if (*len != sizeof(struct ipt_getinfo)) {
@@ -1107,7 +1107,7 @@ get_entries(struct ipt_get_entries __user *uptr, int *len)
 {
 	int ret;
 	struct ipt_get_entries get;
-	struct ipt_table *t;
+	struct xt_table *t;
 
 	if (*len < sizeof(get)) {
 		duprintf("get_entries: %u < %d\n", *len,
@@ -1151,7 +1151,7 @@ __do_replace(const char *name, unsigned int valid_hooks,
 		void __user *counters_ptr)
 {
 	int ret;
-	struct ipt_table *t;
+	struct xt_table *t;
 	struct xt_table_info *oldinfo;
 	struct xt_counters *counters;
 	void *loc_cpu_old_entry;
@@ -1302,7 +1302,7 @@ do_add_counters(void __user *user, unsigned int len, int compat)
 	char *name;
 	int size;
 	void *ptmp;
-	struct ipt_table *t;
+	struct xt_table *t;
 	struct xt_table_info *private;
 	int ret = 0;
 	void *loc_cpu_entry;
@@ -1795,7 +1795,7 @@ struct compat_ipt_get_entries
 };
 
 static int compat_copy_entries_to_user(unsigned int total_size,
-		     struct ipt_table *table, void __user *userptr)
+		     struct xt_table *table, void __user *userptr)
 {
 	unsigned int off, num;
 	struct compat_ipt_entry e;
@@ -1869,7 +1869,7 @@ compat_get_entries(struct compat_ipt_get_entries __user *uptr, int *len)
 {
 	int ret;
 	struct compat_ipt_get_entries get;
-	struct ipt_table *t;
+	struct xt_table *t;
 
 
 	if (*len < sizeof(get)) {
@@ -2052,7 +2052,7 @@ int ipt_register_table(struct xt_table *table, const struct ipt_replace *repl)
 	return 0;
 }
 
-void ipt_unregister_table(struct ipt_table *table)
+void ipt_unregister_table(struct xt_table *table)
 {
 	struct xt_table_info *private;
 	void *loc_cpu_entry;

net/ipv4/netfilter/iptable_filter.c

@@ -74,7 +74,7 @@ static struct
     }
 };
 
-static struct ipt_table packet_filter = {
+static struct xt_table packet_filter = {
 	.name		= "filter",
 	.valid_hooks	= FILTER_VALID_HOOKS,
 	.lock		= RW_LOCK_UNLOCKED,

net/ipv4/netfilter/iptable_mangle.c

@@ -103,7 +103,7 @@ static struct
     }
 };
 
-static struct ipt_table packet_mangler = {
+static struct xt_table packet_mangler = {
 	.name		= "mangle",
 	.valid_hooks	= MANGLE_VALID_HOOKS,
 	.lock		= RW_LOCK_UNLOCKED,

net/ipv4/netfilter/iptable_raw.c

@@ -79,7 +79,7 @@ static struct
 	}
 };
 
-static struct ipt_table packet_raw = { 
+static struct xt_table packet_raw = {
 	.name = "raw", 
 	.valid_hooks =  RAW_VALID_HOOKS, 
 	.lock = RW_LOCK_UNLOCKED, 

net/ipv4/netfilter/nf_nat_rule.c

@@ -119,7 +119,7 @@ static struct
 	}
 };
 
-static struct ipt_table nat_table = {
+static struct xt_table nat_table = {
 	.name		= "nat",
 	.valid_hooks	= NAT_VALID_HOOKS,
 	.lock		= RW_LOCK_UNLOCKED,

net/ipv6/netfilter/ip6table_filter.c

@@ -92,7 +92,7 @@ static struct
     }
 };
 
-static struct ip6t_table packet_filter = {
+static struct xt_table packet_filter = {
 	.name		= "filter",
 	.valid_hooks	= FILTER_VALID_HOOKS,
 	.lock		= RW_LOCK_UNLOCKED,

net/ipv6/netfilter/ip6table_mangle.c

@@ -122,7 +122,7 @@ static struct
     }
 };
 
-static struct ip6t_table packet_mangler = {
+static struct xt_table packet_mangler = {
 	.name		= "mangle",
 	.valid_hooks	= MANGLE_VALID_HOOKS,
 	.lock		= RW_LOCK_UNLOCKED,

net/sched/act_ipt.c

@@ -52,7 +52,7 @@ static struct tcf_hashinfo ipt_hash_info = {
 
 static int ipt_init_target(struct ipt_entry_target *t, char *table, unsigned int hook)
 {
-	struct ipt_target *target;
+	struct xt_target *target;
 	int ret = 0;
 
 	target = xt_request_find_target(AF_INET, t->u.user.name,