diff options
Diffstat (limited to 'drivers/net/usb/cdc_ncm.c')
| -rw-r--r-- | drivers/net/usb/cdc_ncm.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c index 00d3b2d37828..4a8c25a22294 100644 --- a/drivers/net/usb/cdc_ncm.c +++ b/drivers/net/usb/cdc_ncm.c @@ -65,9 +65,9 @@ cdc_ncm_get_drvinfo(struct net_device *net, struct ethtool_drvinfo *info) { struct usbnet *dev = netdev_priv(net); - strncpy(info->driver, dev->driver_name, sizeof(info->driver)); - strncpy(info->version, DRIVER_VERSION, sizeof(info->version)); - strncpy(info->fw_version, dev->driver_info->description, + strlcpy(info->driver, dev->driver_name, sizeof(info->driver)); + strlcpy(info->version, DRIVER_VERSION, sizeof(info->version)); + strlcpy(info->fw_version, dev->driver_info->description, sizeof(info->fw_version)); usb_make_path(dev->udev, info->bus_info, sizeof(info->bus_info)); } @@ -576,9 +576,14 @@ static int cdc_ncm_bind(struct usbnet *dev, struct usb_interface *intf) if ((intf->num_altsetting == 2) && !usb_set_interface(dev->udev, intf->cur_altsetting->desc.bInterfaceNumber, - CDC_NCM_COMM_ALTSETTING_MBIM) && - cdc_ncm_comm_intf_is_mbim(intf->cur_altsetting)) - return -ENODEV; + CDC_NCM_COMM_ALTSETTING_MBIM)) { + if (cdc_ncm_comm_intf_is_mbim(intf->cur_altsetting)) + return -ENODEV; + else + usb_set_interface(dev->udev, + intf->cur_altsetting->desc.bInterfaceNumber, + CDC_NCM_COMM_ALTSETTING_NCM); + } #endif /* NCM data altsetting is always 1 */ |