These are a few of the cosmetic issues alluded to, and by no means merge blockers, but: > + schedule_delayed_work(&dev->carrier_work, IPHETH_CARRIER_CHECK_TIMEOUT); Seems this might as well be round_jiffies_relative(IPHETH_CARRIER_CHECK_TIMEOUT) to avoid extra wakeups. > + netdev = alloc_etherdev(sizeof(struct ipheth_device)); This means that the interface will get an ethX name and look to networkmanager et al like an ethernet device. Seems we would maybe want to make this a "wwan" type device (cf drivers/net/usb/usbnet.c and how it handles FLAG_WWAN)? - R. -- Roland Dreier <rolandd@xxxxxxxxx> || For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/index.html -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html