1 files changed, 14 insertions, 27 deletions

diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index d7bfc7a0e4c0..70d4586dc779 100644
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -76,7 +76,7 @@ static struct qeth_ipaddr *qeth_l3_get_addr_buffer(enum qeth_prot_versions prot)
 static struct qeth_ipaddr *qeth_l3_find_addr_by_ip(struct qeth_card *card,
 						   struct qeth_ipaddr *query)
 {
-	u64 key = qeth_l3_ipaddr_hash(query);
+	u32 key = qeth_l3_ipaddr_hash(query);
 	struct qeth_ipaddr *addr;
 
 	if (query->is_multicast) {
@@ -381,12 +381,13 @@ static int qeth_l3_send_setdelmc(struct qeth_card *card,
 	if (!iob)
 		return -ENOMEM;
 	cmd = __ipa_cmd(iob);
-	ether_addr_copy(cmd->data.setdelipm.mac, addr->mac);
-	if (addr->proto == QETH_PROT_IPV6)
-		memcpy(cmd->data.setdelipm.ip6, &addr->u.a6.addr,
-		       sizeof(struct in6_addr));
-	else
-		memcpy(&cmd->data.setdelipm.ip4, &addr->u.a4.addr, 4);
+	if (addr->proto == QETH_PROT_IPV6) {
+		cmd->data.setdelipm.ip = addr->u.a6.addr;
+		ipv6_eth_mc_map(&addr->u.a6.addr, cmd->data.setdelipm.mac);
+	} else {
+		cmd->data.setdelipm.ip.s6_addr32[3] = addr->u.a4.addr;
+		ip_eth_mc_map(addr->u.a4.addr, cmd->data.setdelipm.mac);
+	}
 
 	return qeth_send_ipa_cmd(card, iob, qeth_l3_setdelip_cb, NULL);
 }
@@ -953,8 +954,6 @@ static int qeth_l3_start_ipassists(struct qeth_card *card)
 {
 	QETH_CARD_TEXT(card, 3, "strtipas");
 
-	if (qeth_set_access_ctrl_online(card, 0))
-		return -EIO;
 	qeth_l3_start_ipa_arp_processing(card);	/* go on*/
 	qeth_l3_start_ipa_source_mac(card);	/* go on*/
 	qeth_l3_start_ipa_vlan(card);		/* go on*/
@@ -1129,8 +1128,7 @@ qeth_l3_add_mc_to_hash(struct qeth_card *card, struct in_device *in4_dev)
 
 	for (im4 = rcu_dereference(in4_dev->mc_list); im4 != NULL;
 	     im4 = rcu_dereference(im4->next_rcu)) {
-		ip_eth_mc_map(im4->multiaddr, tmp->mac);
-		tmp->u.a4.addr = be32_to_cpu(im4->multiaddr);
+		tmp->u.a4.addr = im4->multiaddr;
 		tmp->is_multicast = 1;
 
 		ipm = qeth_l3_find_addr_by_ip(card, tmp);
@@ -1141,8 +1139,8 @@ qeth_l3_add_mc_to_hash(struct qeth_card *card, struct in_device *in4_dev)
 			ipm = qeth_l3_get_addr_buffer(QETH_PROT_IPV4);
 			if (!ipm)
 				continue;
-			ether_addr_copy(ipm->mac, tmp->mac);
-			ipm->u.a4.addr = be32_to_cpu(im4->multiaddr);
+
+			ipm->u.a4.addr = im4->multiaddr;
 			ipm->is_multicast = 1;
 			ipm->disp_flag = QETH_DISP_ADDR_ADD;
 			hash_add(card->ip_mc_htable,
@@ -1209,9 +1207,7 @@ static void qeth_l3_add_mc6_to_hash(struct qeth_card *card,
 		return;
 
 	for (im6 = in6_dev->mc_list; im6 != NULL; im6 = im6->next) {
-		ipv6_eth_mc_map(&im6->mca_addr, tmp->mac);
-		memcpy(&tmp->u.a6.addr, &im6->mca_addr.s6_addr,
-		       sizeof(struct in6_addr));
+		tmp->u.a6.addr = im6->mca_addr;
 		tmp->is_multicast = 1;
 
 		ipm = qeth_l3_find_addr_by_ip(card, tmp);
@@ -1225,9 +1221,7 @@ static void qeth_l3_add_mc6_to_hash(struct qeth_card *card,
 		if (!ipm)
 			continue;
 
-		ether_addr_copy(ipm->mac, tmp->mac);
-		memcpy(&ipm->u.a6.addr, &im6->mca_addr.s6_addr,
-		       sizeof(struct in6_addr));
+		ipm->u.a6.addr = im6->mca_addr;
 		ipm->is_multicast = 1;
 		ipm->disp_flag = QETH_DISP_ADDR_ADD;
 		hash_add(card->ip_mc_htable,
@@ -2313,13 +2307,6 @@ static int qeth_l3_set_online(struct ccwgroup_device *gdev)
 		goto out_remove;
 	}
 
-	if (qeth_is_diagass_supported(card, QETH_DIAGS_CMD_TRAP)) {
-		if (card->info.hwtrap &&
-		    qeth_hw_trap(card, QETH_DIAGS_TRAP_ARM))
-			card->info.hwtrap = 0;
-	} else
-		card->info.hwtrap = 0;
-
 	card->state = CARD_STATE_HARDSETUP;
 	qeth_print_status_message(card);
 
@@ -2557,7 +2544,7 @@ static int qeth_l3_ip_event(struct notifier_block *this,
 	QETH_CARD_TEXT(card, 3, "ipevent");
 
 	qeth_l3_init_ipaddr(&addr, QETH_IP_TYPE_NORMAL, QETH_PROT_IPV4);
-	addr.u.a4.addr = be32_to_cpu(ifa->ifa_address);
+	addr.u.a4.addr = ifa->ifa_address;
 	addr.u.a4.mask = be32_to_cpu(ifa->ifa_mask);
 
 	return qeth_l3_handle_ip_event(card, &addr, event);