Merge tag 'driver-core-4.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git...

[karo-tx-linux.git] / drivers / net / usb / qmi_wwan.c

diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index 5894e3c9468f590e6b50144901b3f3b606e4ee69..8c373360827108855717f6d139034ff9f264bf0b 100644 (file)
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -1175,6 +1175,7 @@ static const struct usb_device_id products[] = {
        {QMI_FIXED_INTF(0x19d2, 0x1428, 2)},    /* Telewell TW-LTE 4G v2 */
        {QMI_FIXED_INTF(0x19d2, 0x2002, 4)},    /* ZTE (Vodafone) K3765-Z */
        {QMI_FIXED_INTF(0x2001, 0x7e19, 4)},    /* D-Link DWM-221 B1 */
+       {QMI_FIXED_INTF(0x2001, 0x7e35, 4)},    /* D-Link DWM-222 */
        {QMI_FIXED_INTF(0x0f3d, 0x68a2, 8)},    /* Sierra Wireless MC7700 */
        {QMI_FIXED_INTF(0x114f, 0x68a2, 8)},    /* Sierra Wireless MC7750 */
        {QMI_FIXED_INTF(0x1199, 0x68a2, 8)},    /* Sierra Wireless MC7710 in QMI mode */
@@ -1340,10 +1341,14 @@ static int qmi_wwan_probe(struct usb_interface *intf,
 static void qmi_wwan_disconnect(struct usb_interface *intf)
 {
        struct usbnet *dev = usb_get_intfdata(intf);
-       struct qmi_wwan_state *info = (void *)&dev->data;
+       struct qmi_wwan_state *info;
        struct list_head *iter;
        struct net_device *ldev;
 
+       /* called twice if separate control and data intf */
+       if (!dev)
+               return;
+       info = (void *)&dev->data;
        if (info->flags & QMI_WWAN_FLAG_MUX) {
                if (!rtnl_trylock()) {
                        restart_syscall();