1 files changed, 9 insertions, 1 deletions
diff --git a/lib/if.c b/lib/if.c
index 11c4f1b5dc..2bf0c6e6b5 100644
--- a/lib/if.c
+++ b/lib/if.c
@@ -472,6 +472,14 @@ int if_is_vrf(struct interface *ifp)
 	return CHECK_FLAG(ifp->status, ZEBRA_INTERFACE_VRF_LOOPBACK);
 }
 
+bool if_is_loopback_or_vrf(struct interface *ifp)
+{
+	if (if_is_loopback(ifp) || if_is_vrf(ifp))
+		return true;
+
+	return false;
+}
+
 /* Does this interface support broadcast ? */
 int if_is_broadcast(struct interface *ifp)
 {
@@ -1141,7 +1149,7 @@ const char *if_link_type_str(enum zebra_link_type llt)
 		llts(ZEBRA_LLT_IEEE802154, "IEEE 802.15.4");
 		llts(ZEBRA_LLT_IEEE802154_PHY, "IEEE 802.15.4 Phy");
 	default:
-		zlog_warn("Unknown value %d", llt);
+		flog_err(LIB_ERR_DEVELOPMENT, "Unknown value %d", llt);
 		return "Unknown type!";
 #undef llts
 	}