Merge pull request #16732 from FRRouting/mergify/bp/stable/8.5/pr-16667

isisd: fix update link params after circuit is up (backport #16667)

isisd/isis_te.c

@@ -194,7 +194,7 @@ void isis_link_params_update(struct isis_circuit *circuit,
 		return;
 
 	/* Sanity Check */
-	if ((ifp == NULL) || (circuit->state != C_STATE_UP))
+	if (ifp == NULL)
 		return;
 
 	te_debug("ISIS-TE(%s): Update circuit parameters for interface %s",