diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index ac336a7..ba90729 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -495,14 +495,12 @@
 	struct ip_vs_conn *
 	(*conn_in_get)(int af,
 		       const struct sk_buff *skb,
-		       const struct ip_vs_iphdr *iph,
-		       int inverse);
+		       const struct ip_vs_iphdr *iph);
 
 	struct ip_vs_conn *
 	(*conn_out_get)(int af,
 			const struct sk_buff *skb,
-			const struct ip_vs_iphdr *iph,
-			int inverse);
+			const struct ip_vs_iphdr *iph);
 
 	int (*snat_handler)(struct sk_buff *skb, struct ip_vs_protocol *pp,
 			    struct ip_vs_conn *cp, struct ip_vs_iphdr *iph);
@@ -1232,14 +1230,12 @@
 struct ip_vs_conn *ip_vs_ct_in_get(const struct ip_vs_conn_param *p);
 
 struct ip_vs_conn * ip_vs_conn_in_get_proto(int af, const struct sk_buff *skb,
-					    const struct ip_vs_iphdr *iph,
-					    int inverse);
+					    const struct ip_vs_iphdr *iph);
 
 struct ip_vs_conn *ip_vs_conn_out_get(const struct ip_vs_conn_param *p);
 
 struct ip_vs_conn * ip_vs_conn_out_get_proto(int af, const struct sk_buff *skb,
-					     const struct ip_vs_iphdr *iph,
-					     int inverse);
+					     const struct ip_vs_iphdr *iph);
 
 /* Get reference to gain full access to conn.
  * By default, RCU read-side critical sections have access only to