- ret = dfu_init_env_entities(argv[1], simple_strtoul(argv[2], NULL, 10));
+ char *usb_controller = argv[1];
+ char *interface = argv[2];
+ char *devstring = argv[3];
+
+ int ret, i = 0;
+
+ ret = dfu_init_env_entities(interface, simple_strtoul(devstring,
+ NULL, 10));