diff --git a/usrsctplib/netinet/sctp_asconf.c b/usrsctplib/netinet/sctp_asconf.c
index 5d9edd3e7..d1825e73e 100755
--- a/usrsctplib/netinet/sctp_asconf.c
+++ b/usrsctplib/netinet/sctp_asconf.c
@@ -1347,13 +1347,13 @@ sctp_asconf_queue_mgmt(struct sctp_tcb *stcb, struct sctp_ifa *ifa,
 #ifdef SCTP_DEBUG
 	if (SCTP_BASE_SYSCTL(sctp_debug_on) & SCTP_DEBUG_ASCONF2) {
 		if (type == SCTP_ADD_IP_ADDRESS) {
-			SCTP_PRINTF("asconf_queue_mgmt: inserted asconf ADD_IP_ADDRESS: ");
+			SCTPDBG(SCTP_DEBUG_ASCONF2, "asconf_queue_mgmt: inserted asconf ADD_IP_ADDRESS: ");
 			SCTPDBG_ADDR(SCTP_DEBUG_ASCONF2, &ifa->address.sa);
 		} else if (type == SCTP_DEL_IP_ADDRESS) {
-			SCTP_PRINTF("asconf_queue_mgmt: appended asconf DEL_IP_ADDRESS: ");
+			SCTPDBG(SCTP_DEBUG_ASCONF2, "asconf_queue_mgmt: appended asconf DEL_IP_ADDRESS: ");
 			SCTPDBG_ADDR(SCTP_DEBUG_ASCONF2, &ifa->address.sa);
 		} else {
-			SCTP_PRINTF("asconf_queue_mgmt: appended asconf SET_PRIM_ADDR: ");
+			SCTPDBG(SCTP_DEBUG_ASCONF2, "asconf_queue_mgmt: appended asconf SET_PRIM_ADDR: ");
 			SCTPDBG_ADDR(SCTP_DEBUG_ASCONF2, &ifa->address.sa);
 		}
 	}
diff --git a/usrsctplib/netinet/sctp_output.c b/usrsctplib/netinet/sctp_output.c
index 33a6e169d..50c4bfd72 100755
--- a/usrsctplib/netinet/sctp_output.c
+++ b/usrsctplib/netinet/sctp_output.c
@@ -15074,9 +15074,9 @@ sctp_v4src_match_nexthop(struct sctp_ifa *sifa, sctp_route_t *ro)
 	mask = (struct sockaddr_in *)(ifa->ifa_netmask);
 	sin = &sifa->address.sin;
 	srcnetaddr.s_addr = (sin->sin_addr.s_addr & mask->sin_addr.s_addr);
-	SCTPDBG(SCTP_DEBUG_OUTPUT1, "match_nexthop4: src address is ");
+	SCTPDBG(SCTP_DEBUG_OUTPUT2, "match_nexthop4: src address is ");
 	SCTPDBG_ADDR(SCTP_DEBUG_OUTPUT2, &sifa->address.sa);
-	SCTPDBG(SCTP_DEBUG_OUTPUT1, "network address is %x\n", srcnetaddr.s_addr);
+	SCTPDBG(SCTP_DEBUG_OUTPUT2, "network address is %x\n", srcnetaddr.s_addr);
 
 #if defined(__FreeBSD__)
 	sin = &ro->ro_nh->gw4_sa;
@@ -15084,13 +15084,13 @@ sctp_v4src_match_nexthop(struct sctp_ifa *sifa, sctp_route_t *ro)
 	sin = (struct sockaddr_in *)ro->ro_rt->rt_gateway;
 #endif
 	gwnetaddr.s_addr = (sin->sin_addr.s_addr & mask->sin_addr.s_addr);
-	SCTPDBG(SCTP_DEBUG_OUTPUT1, "match_nexthop4: nexthop is ");
+	SCTPDBG(SCTP_DEBUG_OUTPUT2, "match_nexthop4: nexthop is ");
 #if defined(__FreeBSD__)
 	SCTPDBG_ADDR(SCTP_DEBUG_OUTPUT2, &ro->ro_nh->gw_sa);
 #else
 	SCTPDBG_ADDR(SCTP_DEBUG_OUTPUT2, ro->ro_rt->rt_gateway);
 #endif
-	SCTPDBG(SCTP_DEBUG_OUTPUT1, "network address is %x\n", gwnetaddr.s_addr);
+	SCTPDBG(SCTP_DEBUG_OUTPUT2, "network address is %x\n", gwnetaddr.s_addr);
 	if (srcnetaddr.s_addr == gwnetaddr.s_addr) {
 		return (1);
 	}
diff --git a/usrsctplib/netinet/sctp_pcb.c b/usrsctplib/netinet/sctp_pcb.c
index f3806c17a..c60a57677 100755
--- a/usrsctplib/netinet/sctp_pcb.c
+++ b/usrsctplib/netinet/sctp_pcb.c
@@ -251,20 +251,17 @@ sctp_find_ifn(void *ifn, uint32_t ifn_index)
 	struct sctp_ifn *sctp_ifnp;
 	struct sctp_ifnlist *hash_ifn_head;
 
-	/* We assume the lock is held for the addresses
-	 * if that's wrong problems could occur :-)
-	 */
 	SCTP_IPI_ADDR_LOCK_ASSERT();
 	hash_ifn_head = &SCTP_BASE_INFO(vrf_ifn_hash)[(ifn_index & SCTP_BASE_INFO(vrf_ifn_hashmark))];
 	LIST_FOREACH(sctp_ifnp, hash_ifn_head, next_bucket) {
 		if (sctp_ifnp->ifn_index == ifn_index) {
-			return (sctp_ifnp);
+			break;
 		}
-		if (sctp_ifnp->ifn_p && ifn && (sctp_ifnp->ifn_p == ifn)) {
-			return (sctp_ifnp);
+		if (ifn != NULL && sctp_ifnp->ifn_p == ifn) {
+			break;
 		}
 	}
-	return (NULL);
+	return (sctp_ifnp);
 }
 
 struct sctp_vrf *
@@ -286,10 +283,10 @@ void
 sctp_free_vrf(struct sctp_vrf *vrf)
 {
 	if (SCTP_DECREMENT_AND_CHECK_REFCOUNT(&vrf->refcount)) {
-                if (vrf->vrf_addr_hash) {
-                    SCTP_HASH_FREE(vrf->vrf_addr_hash, vrf->vrf_addr_hashmark);
-                    vrf->vrf_addr_hash = NULL;
-                }
+		if (vrf->vrf_addr_hash) {
+			SCTP_HASH_FREE(vrf->vrf_addr_hash, vrf->vrf_addr_hashmark);
+			vrf->vrf_addr_hash = NULL;
+		}
 		/* We zero'd the count */
 		LIST_REMOVE(vrf, next_vrf);
 		SCTP_FREE(vrf, SCTP_M_VRF);
@@ -310,17 +307,6 @@ sctp_free_ifn(struct sctp_ifn *sctp_ifnp)
 	}
 }
 
-void
-sctp_update_ifn_mtu(uint32_t ifn_index, uint32_t mtu)
-{
-	struct sctp_ifn *sctp_ifnp;
-
-	sctp_ifnp = sctp_find_ifn((void *)NULL, ifn_index);
-	if (sctp_ifnp != NULL) {
-		sctp_ifnp->ifn_mtu = mtu;
-	}
-}
-
 void
 sctp_free_ifa(struct sctp_ifa *sctp_ifap)
 {
@@ -852,7 +838,7 @@ sctp_del_addr_from_vrf(uint32_t vrf_id, struct sockaddr *addr,
 	else {
 		SCTPDBG(SCTP_DEBUG_PCB4, "Del Addr-ifn:%d Could not find address:",
 			ifn_index);
-		SCTPDBG_ADDR(SCTP_DEBUG_PCB1, addr);
+		SCTPDBG_ADDR(SCTP_DEBUG_PCB4, addr);
 	}
 #endif
 
diff --git a/usrsctplib/netinet/sctp_pcb.h b/usrsctplib/netinet/sctp_pcb.h
index 4f3f8e177..d4c85c8c7 100755
--- a/usrsctplib/netinet/sctp_pcb.h
+++ b/usrsctplib/netinet/sctp_pcb.h
@@ -700,8 +700,6 @@ sctp_add_addr_to_vrf(uint32_t vrfid,
 		     void *ifa, struct sockaddr *addr, uint32_t ifa_flags,
 		     int dynamic_add);
 
-void sctp_update_ifn_mtu(uint32_t ifn_index, uint32_t mtu);
-
 void sctp_free_ifa(struct sctp_ifa *sctp_ifap);
 
 void sctp_del_addr_from_vrf(uint32_t vrfid, struct sockaddr *addr,