diff --git a/sys/netinet/in_pcb.c b/sys/netinet/in_pcb.c
index 4f9b0fa57e5f..6fe60c34cf35 100644
--- a/sys/netinet/in_pcb.c
+++ b/sys/netinet/in_pcb.c
@@ -881,7 +881,7 @@ in_pcbpurgeif0(struct inpcbinfo *pcbinfo, struct ifnet *ifp)
 #define INP_LOOKUP_MAPPED_PCB_COST	3
 struct inpcb *
 in_pcblookup_local(struct inpcbinfo *pcbinfo, struct in_addr laddr,
-    u_int lport_arg, int wild_okay)
+    u_short lport, int wild_okay)
 {
 	struct inpcb *inp;
 #ifdef INET6
@@ -890,7 +890,6 @@ in_pcblookup_local(struct inpcbinfo *pcbinfo, struct in_addr laddr,
 	int matchwild = 3;
 #endif
 	int wildcard;
-	u_short lport = lport_arg;
 
 	INP_INFO_LOCK_ASSERT(pcbinfo);
 
diff --git a/sys/netinet/in_pcb.h b/sys/netinet/in_pcb.h
index 1e6a430b8f72..b72d1e5c2210 100644
--- a/sys/netinet/in_pcb.h
+++ b/sys/netinet/in_pcb.h
@@ -452,7 +452,7 @@ void	in_pcbfree(struct inpcb *);
 int	in_pcbinshash(struct inpcb *);
 struct inpcb *
 	in_pcblookup_local(struct inpcbinfo *,
-	    struct in_addr, u_int, int);
+	    struct in_addr, u_short, int);
 struct inpcb *
 	in_pcblookup_hash(struct inpcbinfo *, struct in_addr, u_int,
 	    struct in_addr, u_int, int, struct ifnet *);
diff --git a/sys/netinet6/in6_pcb.c b/sys/netinet6/in6_pcb.c
index 85424b432637..07e54478398e 100644
--- a/sys/netinet6/in6_pcb.c
+++ b/sys/netinet6/in6_pcb.c
@@ -674,11 +674,10 @@ in6_pcbnotify(struct inpcbinfo *pcbinfo, struct sockaddr *dst,
  */
 struct inpcb *
 in6_pcblookup_local(struct inpcbinfo *pcbinfo, struct in6_addr *laddr,
-    u_int lport_arg, int wild_okay)
+    u_short lport, int wild_okay)
 {
 	register struct inpcb *inp;
 	int matchwild = 3, wildcard;
-	u_short lport = lport_arg;
 
 	INP_INFO_WLOCK_ASSERT(pcbinfo);
 
diff --git a/sys/netinet6/in6_pcb.h b/sys/netinet6/in6_pcb.h
index 211a8f97d18a..83551b58d0ca 100644
--- a/sys/netinet6/in6_pcb.h
+++ b/sys/netinet6/in6_pcb.h
@@ -80,7 +80,7 @@ int	in6_pcbladdr __P((struct inpcb *, struct sockaddr *,
 			  struct in6_addr **));
 struct	inpcb *
 	in6_pcblookup_local __P((struct inpcbinfo *,
-				 struct in6_addr *, u_int, int));
+				 struct in6_addr *, u_short, int));
 struct	inpcb *
 	in6_pcblookup_hash __P((struct inpcbinfo *,
 				struct in6_addr *, u_int, struct in6_addr *,