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 3d6aaf79d8b2..818ce90185b5 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -714,6 +714,7 @@ static const struct usb_device_id products[] = {
         {QMI_FIXED_INTF(0x2357, 0x0201, 4)},    /* TP-LINK HSUPA Modem MA180 */
         {QMI_FIXED_INTF(0x2357, 0x9000, 4)},    /* TP-LINK MA260 */
         {QMI_FIXED_INTF(0x1bc7, 0x1200, 5)},    /* 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);