3 files changed, 24 insertions, 4 deletions
diff --git a/drivers/net/usb/ax88179_178a.c b/drivers/net/usb/ax88179_178a.c
index 3569293df872..846cc19c04f2 100644
--- a/drivers/net/usb/ax88179_178a.c
+++ b/drivers/net/usb/ax88179_178a.c
@@ -36,8 +36,8 @@
 #define AX_RXHDR_L4_TYPE_TCP			16
 #define AX_RXHDR_L3CSUM_ERR			2
 #define AX_RXHDR_L4CSUM_ERR			1
-#define AX_RXHDR_CRC_ERR			((u32)BIT(31))
-#define AX_RXHDR_DROP_ERR			((u32)BIT(30))
+#define AX_RXHDR_CRC_ERR			((u32)BIT(29))
+#define AX_RXHDR_DROP_ERR			((u32)BIT(31))
 #define AX_ACCESS_MAC				0x01
 #define AX_ACCESS_PHY				0x02
 #define AX_ACCESS_EEPROM			0x04
@@ -1406,6 +1406,19 @@ static const struct driver_info sitecom_info = {
 	.tx_fixup = ax88179_tx_fixup,
 };
 
+static const struct driver_info samsung_info = {
+	.description = "Samsung USB Ethernet Adapter",
+	.bind = ax88179_bind,
+	.unbind = ax88179_unbind,
+	.status = ax88179_status,
+	.link_reset = ax88179_link_reset,
+	.reset = ax88179_reset,
+	.stop = ax88179_stop,
+	.flags = FLAG_ETHER | FLAG_FRAMING_AX,
+	.rx_fixup = ax88179_rx_fixup,
+	.tx_fixup = ax88179_tx_fixup,
+};
+
 static const struct usb_device_id products[] = {
 {
 	/* ASIX AX88179 10/100/1000 */
@@ -1418,7 +1431,11 @@ static const struct usb_device_id products[] = {
 }, {
 	/* Sitecom USB 3.0 to Gigabit Adapter */
 	USB_DEVICE(0x0df6, 0x0072),
-	.driver_info = (unsigned long) &sitecom_info,
+	.driver_info = (unsigned long)&sitecom_info,
+}, {
+	/* Samsung USB Ethernet Adapter */
+	USB_DEVICE(0x04e8, 0xa100),
+	.driver_info = (unsigned long)&samsung_info,
 },
 	{ },
 };
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index d03b6b6c64c0..e0a4a2b08e45 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -730,6 +730,7 @@ static const struct usb_device_id products[] = {
 	{QMI_FIXED_INTF(0x2357, 0x9000, 4)},	/* TP-LINK MA260 */
 	{QMI_FIXED_INTF(0x1bc7, 0x1200, 5)},	/* Telit LE920 */
 	{QMI_FIXED_INTF(0x1bc7, 0x1201, 2)},	/* Telit LE920 */
+	{QMI_FIXED_INTF(0x0b3c, 0xc005, 6)},    /* Olivetti Olicard 200 */
 	{QMI_FIXED_INTF(0x1e2d, 0x0060, 4)},	/* Cinterion PLxx */
 
 	/* 4. Gobi 1000 devices */
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index bf94e10a37c8..90a429b7ebad 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -1688,8 +1688,10 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod)
 	if (dev->can_dma_sg && !(info->flags & FLAG_SEND_ZLP) &&
 		!(info->flags & FLAG_MULTI_PACKET)) {
 		dev->padding_pkt = kzalloc(1, GFP_KERNEL);
-		if (!dev->padding_pkt)
+		if (!dev->padding_pkt) {
+			status = -ENOMEM;
 			goto out4;
+		}
 	}
 
 	status = register_netdev (net);