s390/qeth: don't disable address events during initialization

A newly initialized device is disabled for address events, there's no
need to explicitly disable them.
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Reviewed-by: Alexandra Winter <wintera@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/s390/net/qeth_l2_main.c

@@ -810,8 +810,6 @@ static void qeth_l2_setup_bridgeport_attrs(struct qeth_card *card)
 	if (card->options.sbp.hostnotification) {
 		if (qeth_bridgeport_an_set(card, 1))
 			card->options.sbp.hostnotification = 0;
-	} else {
-		qeth_bridgeport_an_set(card, 0);
 	}
 }