Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=ff09b7493c8f433d3ffd6a31ad58d190f82ef0c5
Commit:     ff09b7493c8f433d3ffd6a31ad58d190f82ef0c5
Parent:     2d59e5ca8c7113ad91452f0f9259a4b55ee90323
Author:     Yasuyuki Kozakai <[EMAIL PROTECTED]>
AuthorDate: Sat Jul 7 22:25:28 2007 -0700
Committer:  David S. Miller <[EMAIL PROTECTED]>
CommitDate: Tue Jul 10 22:17:34 2007 -0700

    [NETFILTER]: nf_nat: remove unused nf_nat_module_is_loaded
    
    Signed-off-by: Yasuyuki Kozakai <[EMAIL PROTECTED]>
    Signed-off-by: Patrick McHardy <[EMAIL PROTECTED]>
    Signed-off-by: David S. Miller <[EMAIL PROTECTED]>
---
 include/net/netfilter/nf_nat.h                 |    2 --
 net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c |    3 ---
 net/ipv4/netfilter/nf_nat_standalone.c         |    2 --
 3 files changed, 0 insertions(+), 7 deletions(-)

diff --git a/include/net/netfilter/nf_nat.h b/include/net/netfilter/nf_nat.h
index 0425e28..0541eed 100644
--- a/include/net/netfilter/nf_nat.h
+++ b/include/net/netfilter/nf_nat.h
@@ -95,8 +95,6 @@ static inline struct nf_conn_nat *nfct_nat(const struct 
nf_conn *ct)
        return nf_ct_ext_find(ct, NF_CT_EXT_NAT);
 }
 
-extern int nf_nat_module_is_loaded;
-
 #else  /* !__KERNEL__: iptables wants this to compile. */
 #define nf_nat_multi_range nf_nat_multi_range_compat
 #endif /*__KERNEL__*/
diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c 
b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
index 96f641d..7411dd1 100644
--- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
+++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
@@ -103,9 +103,6 @@ ipv4_prepare(struct sk_buff **pskb, unsigned int hooknum, 
unsigned int *dataoff,
        return NF_ACCEPT;
 }
 
-int nf_nat_module_is_loaded = 0;
-EXPORT_SYMBOL_GPL(nf_nat_module_is_loaded);
-
 static u_int32_t ipv4_get_features(const struct nf_conntrack_tuple *tuple)
 {
        return NF_CT_F_BASIC;
diff --git a/net/ipv4/netfilter/nf_nat_standalone.c 
b/net/ipv4/netfilter/nf_nat_standalone.c
index 51a2708..30eeaa4 100644
--- a/net/ipv4/netfilter/nf_nat_standalone.c
+++ b/net/ipv4/netfilter/nf_nat_standalone.c
@@ -350,7 +350,6 @@ static int __init nf_nat_standalone_init(void)
                printk("nf_nat_init: can't register hooks.\n");
                goto cleanup_rule_init;
        }
-       nf_nat_module_is_loaded = 1;
        return ret;
 
  cleanup_rule_init:
@@ -367,7 +366,6 @@ static void __exit nf_nat_standalone_fini(void)
 {
        nf_unregister_hooks(nf_nat_ops, ARRAY_SIZE(nf_nat_ops));
        nf_nat_rule_cleanup();
-       nf_nat_module_is_loaded = 0;
 #ifdef CONFIG_XFRM
        ip_nat_decode_session = NULL;
        synchronize_net();
-
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