[NETFILTER]: x_tables: consistent and unique symbol names

[safe/jmp/linux-2.6] / net / ipv4 / netfilter / ipt_ah.c

diff --git a/net/ipv4/netfilter/ipt_ah.c b/net/ipv4/netfilter/ipt_ah.c
index 6b5b7c9..2b2fb26 100644 (file)
--- a/net/ipv4/netfilter/ipt_ah.c
+++ b/net/ipv4/netfilter/ipt_ah.c
@@ -37,16 +37,12 @@ spi_match(u_int32_t min, u_int32_t max, u_int32_t spi, bool invert)
 }
 
 static bool
-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)
+ah_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 ip_auth_hdr _ahdr, *ah;
+       struct ip_auth_hdr _ahdr;
+       const struct ip_auth_hdr *ah;
        const struct ipt_ah *ahinfo = matchinfo;
 
        /* Must not be a fragment. */
@@ -71,11 +67,9 @@ match(const struct sk_buff *skb,
 
 /* Called when user tries to insert an entry of this type. */
 static bool
-checkentry(const char *tablename,
-          const void *ip_void,
-          const struct xt_match *match,
-          void *matchinfo,
-          unsigned int hook_mask)
+ah_mt_check(const char *tablename, const void *ip_void,
+            const struct xt_match *match, void *matchinfo,
+            unsigned int hook_mask)
 {
        const struct ipt_ah *ahinfo = matchinfo;
 
@@ -87,25 +81,25 @@ checkentry(const char *tablename,
        return true;
 }
 
-static struct xt_match ah_match = {
+static struct xt_match ah_mt_reg __read_mostly = {
        .name           = "ah",
        .family         = AF_INET,
-       .match          = match,
+       .match          = ah_mt,
        .matchsize      = sizeof(struct ipt_ah),
        .proto          = IPPROTO_AH,
-       .checkentry     = checkentry,
+       .checkentry     = ah_mt_check,
        .me             = THIS_MODULE,
 };
 
-static int __init ipt_ah_init(void)
+static int __init ah_mt_init(void)
 {
-       return xt_register_match(&ah_match);
+       return xt_register_match(&ah_mt_reg);
 }
 
-static void __exit ipt_ah_fini(void)
+static void __exit ah_mt_exit(void)
 {
-       xt_unregister_match(&ah_match);
+       xt_unregister_match(&ah_mt_reg);
 }
 
-module_init(ipt_ah_init);
-module_exit(ipt_ah_fini);
+module_init(ah_mt_init);
+module_exit(ah_mt_exit);