get_device_interface
= get_device_interface(request.ifra_name);
net_device_interface* interface = get_device_interface(device->index);
struct net_device_interface* get_device_interface(uint32 index);
struct net_device_interface* get_device_interface(const char* name,
net_device_interface* interface = get_device_interface(deviceName);
interface = get_device_interface(request.ifr_name);
= get_device_interface(request.ifr_index);