Index: rc.c
===================================================================
RCS file: /home/ncvs/src/sys/dev/rc/rc.c,v
retrieving revision 1.76
diff -u -r1.76 rc.c
--- rc.c	26 Feb 2003 19:21:56 -0000	1.76
+++ rc.c	26 Feb 2003 19:23:53 -0000
@@ -711,9 +711,7 @@
 	int chan, icnt;
 
 	sc = (struct rc_softc *)arg;
-	if (sc->sc_scheduled_event == 0)
-		return;
-	do {
+	while (sc->sc_scheduled_event > 0) {
 		rc = sc->sc_channels;
 		for (chan = 0; chan < CD180_NCHAN; rc++, chan++) {
 			tp = &rc->rc_tp;
@@ -819,9 +817,9 @@
 				(*linesw[tp->t_line].l_start)(tp);
 			}
 			if (sc->sc_scheduled_event == 0)
-				break;
+				return;
 		}
-	} while (sc->sc_scheduled_event >= LOTS_OF_EVENTS);
+	}
 }
 
 static void