1 files changed, 5 insertions, 4 deletions

diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index ff5c87128ffe..313cb6cd4848 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -80,10 +80,10 @@ static int qmi_wwan_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
 {
         __be16 proto;
 
-        /* usbnet rx_complete guarantees that skb->len is at least
-         * hard_header_len, so we can inspect the dest address without
-         * checking skb->len
-         */
+        /* This check is no longer done by usbnet */
+        if (skb->len < dev->net->hard_header_len)
+                return 0;
+
         switch (skb->data[0] & 0xf0) {
         case 0x40:
                 proto = htons(ETH_P_IP);
@@ -732,6 +732,7 @@ static const struct usb_device_id products[] = {
         {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 */
+        {QMI_FIXED_INTF(0x1e2d, 0x0053, 4)},    /* Cinterion PHxx,PXxx */
 
         /* 4. Gobi 1000 devices */
         {QMI_GOBI1K_DEVICE(0x05c6, 0x9212)},    /* Acer Gobi Modem Device */