[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>

1 files changed, 22 insertions, 28 deletions

diff --git a/net/netfilter/xt_limit.c b/net/netfilter/xt_limit.c
index f263a77e57b..c9352dbf3a1 100644
--- a/net/netfilter/xt_limit.c
+++ b/net/netfilter/xt_limit.c
@@ -58,14 +58,10 @@ static DEFINE_SPINLOCK(limit_lock);
 #define CREDITS_PER_JIFFY POW2_BELOW32(MAX_CPJ)
 
 static bool
-ipt_limit_match(const struct sk_buff *skb,
-                const struct net_device *in,
-                const struct net_device *out,
-                const struct xt_match *match,
-                const void *matchinfo,
-                int offset,
-                unsigned int protoff,
-                bool *hotdrop)
+limit_mt(const struct sk_buff *skb, const struct net_device *in,
+         const struct net_device *out, const struct xt_match *match,
+         const void *matchinfo, int offset, unsigned int protoff,
+         bool *hotdrop)
 {
         struct xt_rateinfo *r =
                 ((const struct xt_rateinfo *)matchinfo)->master;
@@ -100,11 +96,9 @@ user2credits(u_int32_t user)
 }
 
 static bool
-ipt_limit_checkentry(const char *tablename,
-                     const void *inf,
-                     const struct xt_match *match,
-                     void *matchinfo,
-                     unsigned int hook_mask)
+limit_mt_check(const char *tablename, const void *inf,
+               const struct xt_match *match, void *matchinfo,
+               unsigned int hook_mask)
 {
         struct xt_rateinfo *r = matchinfo;
 
@@ -143,7 +137,7 @@ struct compat_xt_rateinfo {
 
 /* To keep the full "prev" timestamp, the upper 32 bits are stored in the
  * master pointer, which does not need to be preserved. */
-static void compat_from_user(void *dst, void *src)
+static void limit_mt_compat_from_user(void *dst, void *src)
 {
         const struct compat_xt_rateinfo *cm = src;
         struct xt_rateinfo m = {
@@ -157,7 +151,7 @@ static void compat_from_user(void *dst, void *src)
         memcpy(dst, &m, sizeof(m));
 }
 
-static int compat_to_user(void __user *dst, void *src)
+static int limit_mt_compat_to_user(void __user *dst, void *src)
 {
         const struct xt_rateinfo *m = src;
         struct compat_xt_rateinfo cm = {
@@ -173,39 +167,39 @@ static int compat_to_user(void __user *dst, void *src)
 }
 #endif /* CONFIG_COMPAT */
 
-static struct xt_match xt_limit_match[] __read_mostly = {
+static struct xt_match limit_mt_reg[] __read_mostly = {
         {
                 .name           = "limit",
                 .family         = AF_INET,
-                .checkentry     = ipt_limit_checkentry,
-                .match          = ipt_limit_match,
+                .checkentry     = limit_mt_check,
+                .match          = limit_mt,
                 .matchsize      = sizeof(struct xt_rateinfo),
 #ifdef CONFIG_COMPAT
                 .compatsize     = sizeof(struct compat_xt_rateinfo),
-                .compat_from_user = compat_from_user,
-                .compat_to_user = compat_to_user,
+                .compat_from_user = limit_mt_compat_from_user,
+                .compat_to_user = limit_mt_compat_to_user,
 #endif
                 .me             = THIS_MODULE,
         },
         {
                 .name           = "limit",
                 .family         = AF_INET6,
-                .checkentry     = ipt_limit_checkentry,
-                .match          = ipt_limit_match,
+                .checkentry     = limit_mt_check,
+                .match          = limit_mt,
                 .matchsize      = sizeof(struct xt_rateinfo),
                 .me             = THIS_MODULE,
         },
 };
 
-static int __init xt_limit_init(void)
+static int __init limit_mt_init(void)
 {
-        return xt_register_matches(xt_limit_match, ARRAY_SIZE(xt_limit_match));
+        return xt_register_matches(limit_mt_reg, ARRAY_SIZE(limit_mt_reg));
 }
 
-static void __exit xt_limit_fini(void)
+static void __exit limit_mt_exit(void)
 {
-        xt_unregister_matches(xt_limit_match, ARRAY_SIZE(xt_limit_match));
+        xt_unregister_matches(limit_mt_reg, ARRAY_SIZE(limit_mt_reg));
 }
 
-module_init(xt_limit_init);
-module_exit(xt_limit_fini);
+module_init(limit_mt_init);
+module_exit(limit_mt_exit);