Merge 4.4.71 into android-4.4

Changes in 4.4.71
	sparc: Fix -Wstringop-overflow warning
	dccp/tcp: do not inherit mc_list from parent
	ipv6/dccp: do not inherit ipv6_mc_list from parent
	s390/qeth: handle sysfs error during initialization
	s390/qeth: unbreak OSM and OSN support
	s390/qeth: avoid null pointer dereference on OSN
	tcp: avoid fragmenting peculiar skbs in SACK
	sctp: fix src address selection if using secondary addresses for ipv6
	sctp: do not inherit ipv6_{mc|ac|fl}_list from parent
	tcp: eliminate negative reordering in tcp_clean_rtx_queue
	net: Improve handling of failures on link and route dumps
	ipv6: Prevent overrun when parsing v6 header options
	ipv6: Check ip6_find_1stfragopt() return value properly.
	bridge: netlink: check vlan_default_pvid range
	qmi_wwan: add another Lenovo EM74xx device ID
	bridge: start hello_timer when enabling KERNEL_STP in br_stp_start
	ipv6: fix out of bound writes in __ip6_append_data()
	be2net: Fix offload features for Q-in-Q packets
	virtio-net: enable TSO/checksum offloads for Q-in-Q vlans
	tcp: avoid fastopen API to be used on AF_UNSPEC
	sctp: fix ICMP processing if skb is non-linear
	ipv4: add reference counting to metrics
	netem: fix skb_orphan_partial()
	net: phy: marvell: Limit errata to 88m1101
	vlan: Fix tcp checksum offloads in Q-in-Q vlans
	i2c: i2c-tiny-usb: fix buffer not being DMA capable
	mmc: sdhci-iproc: suppress spurious interrupt with Multiblock read
	HID: wacom: Have wacom_tpc_irq guard against possible NULL dereference
	scsi: mpt3sas: Force request partial completion alignment
	drm/radeon/ci: disable mclk switching for high refresh rates (v2)
	drm/radeon: Unbreak HPD handling for r600+
	pcmcia: remove left-over %Z format
	ALSA: hda - apply STAC_9200_DELL_M22 quirk for Dell Latitude D430
	slub/memcg: cure the brainless abuse of sysfs attributes
	drm/gma500/psb: Actually use VBT mode when it is found
	mm/migrate: fix refcount handling when !hugepage_migration_supported()
	mlock: fix mlock count can not decrease in race condition
	xfs: Fix missed holes in SEEK_HOLE implementation
	xfs: fix off-by-one on max nr_pages in xfs_find_get_desired_pgoff()
	xfs: fix over-copying of getbmap parameters from userspace
	xfs: handle array index overrun in xfs_dir2_leaf_readbuf()
	xfs: prevent multi-fsb dir readahead from reading random blocks
	xfs: fix up quotacheck buffer list error handling
	xfs: support ability to wait on new inodes
	xfs: update ag iterator to support wait on new inodes
	xfs: wait on new inodes during quotaoff dquot release
	xfs: fix indlen accounting error on partial delalloc conversion
	xfs: bad assertion for delalloc an extent that start at i_size
	xfs: fix unaligned access in xfs_btree_visit_blocks
	xfs: in _attrlist_by_handle, copy the cursor back to userspace
	xfs: only return -errno or success from attr ->put_listent
	Linux 4.4.71

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

1 files changed, 20 insertions, 6 deletions

diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c
index df036b872b05..bf1e0e39334d 100644
--- a/drivers/s390/net/qeth_l2_main.c
+++ b/drivers/s390/net/qeth_l2_main.c
@@ -1027,11 +1027,21 @@ static int qeth_l2_stop(struct net_device *dev)
 	return 0;
 }
 
+static const struct device_type qeth_l2_devtype = {
+	.name = "qeth_layer2",
+	.groups = qeth_l2_attr_groups,
+};
+
 static int qeth_l2_probe_device(struct ccwgroup_device *gdev)
 {
 	struct qeth_card *card = dev_get_drvdata(&gdev->dev);
+	int rc;
 
-	qeth_l2_create_device_attributes(&gdev->dev);
+	if (gdev->dev.type == &qeth_generic_devtype) {
+		rc = qeth_l2_create_device_attributes(&gdev->dev);
+		if (rc)
+			return rc;
+	}
 	INIT_LIST_HEAD(&card->vid_list);
 	hash_init(card->mac_htable);
 	card->options.layer2 = 1;
@@ -1043,7 +1053,8 @@ static void qeth_l2_remove_device(struct ccwgroup_device *cgdev)
 {
 	struct qeth_card *card = dev_get_drvdata(&cgdev->dev);
 
-	qeth_l2_remove_device_attributes(&cgdev->dev);
+	if (cgdev->dev.type == &qeth_generic_devtype)
+		qeth_l2_remove_device_attributes(&cgdev->dev);
 	qeth_set_allowed_threads(card, 0, 1);
 	wait_event(card->wait_q, qeth_threads_running(card, 0xffffffff) == 0);
 
@@ -1101,7 +1112,6 @@ static int qeth_l2_setup_netdev(struct qeth_card *card)
 	case QETH_CARD_TYPE_OSN:
 		card->dev = alloc_netdev(0, "osn%d", NET_NAME_UNKNOWN,
 					 ether_setup);
-		card->dev->flags |= IFF_NOARP;
 		break;
 	default:
 		card->dev = alloc_etherdev(0);
@@ -1114,9 +1124,12 @@ static int qeth_l2_setup_netdev(struct qeth_card *card)
 	card->dev->watchdog_timeo = QETH_TX_TIMEOUT;
 	card->dev->mtu = card->info.initial_mtu;
 	card->dev->netdev_ops = &qeth_l2_netdev_ops;
-	card->dev->ethtool_ops =
-		(card->info.type != QETH_CARD_TYPE_OSN) ?
-		&qeth_l2_ethtool_ops : &qeth_l2_osn_ops;
+	if (card->info.type == QETH_CARD_TYPE_OSN) {
+		card->dev->ethtool_ops = &qeth_l2_osn_ops;
+		card->dev->flags |= IFF_NOARP;
+	} else {
+		card->dev->ethtool_ops = &qeth_l2_ethtool_ops;
+	}
 	card->dev->features |= NETIF_F_HW_VLAN_CTAG_FILTER;
 	if (card->info.type == QETH_CARD_TYPE_OSD && !card->info.guestlan) {
 		card->dev->hw_features = NETIF_F_IP_CSUM | NETIF_F_RXCSUM;
@@ -1429,6 +1442,7 @@ static int qeth_l2_control_event(struct qeth_card *card,
 }
 
 struct qeth_discipline qeth_l2_discipline = {
+	.devtype = &qeth_l2_devtype,
 	.start_poll = qeth_qdio_start_poll,
 	.input_handler = (qdio_handler_t *) qeth_qdio_input_handler,
 	.output_handler = (qdio_handler_t *) qeth_qdio_output_handler,