[NETFILTER]: nf_nat: remove unused argument of function allocating binding

nf_nat_rule_find, alloc_null_binding and alloc_null_binding_confirmed
do not use the argument 'info', which is actually ct->nat.info.
If they are necessary to access it again, we can use the argument 'ct'
instead.

Signed-off-by: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 8 deletions

diff --git a/include/net/netfilter/nf_nat_rule.h b/include/net/netfilter/nf_nat_rule.h
index e76565459ad9..f9743187d57f 100644
--- a/include/net/netfilter/nf_nat_rule.h
+++ b/include/net/netfilter/nf_nat_rule.h
@@ -10,16 +10,11 @@ extern int nf_nat_rule_find(struct sk_buff **pskb,
                             unsigned int hooknum,
                             const struct net_device *in,
                             const struct net_device *out,
-                            struct nf_conn *ct,
-                            struct nf_nat_info *info);
+                            struct nf_conn *ct);
 
 extern unsigned int
-alloc_null_binding(struct nf_conn *ct,
-                   struct nf_nat_info *info,
-                   unsigned int hooknum);
+alloc_null_binding(struct nf_conn *ct, unsigned int hooknum);
 
 extern unsigned int
-alloc_null_binding_confirmed(struct nf_conn *ct,
-                             struct nf_nat_info *info,
-                             unsigned int hooknum);
+alloc_null_binding_confirmed(struct nf_conn *ct, unsigned int hooknum);
 #endif /* _NF_NAT_RULE_H */