208 	char *sep;  in wpa_driver_roboswitch_set_param()  local
211 		sep = drv->ifname + os_strlen(drv->ifname);  in wpa_driver_roboswitch_set_param()
212 		*sep = '.';  in wpa_driver_roboswitch_set_param()
221 		*sep = '\0';  in wpa_driver_roboswitch_set_param()
350 	char *sep;  in wpa_driver_roboswitch_init()  local
359 	sep = drv->ifname +  in wpa_driver_roboswitch_init()
362 	while (sep > drv->ifname && *sep != '.') sep--;  in wpa_driver_roboswitch_init()
363 	if (sep <= drv->ifname) {  in wpa_driver_roboswitch_init()
369 	*sep = '\0';  in wpa_driver_roboswitch_init()
370 	while (*++sep) {  in wpa_driver_roboswitch_init()
371 		if (*sep < '0' || *sep > '9') {  in wpa_driver_roboswitch_init()
378 		vlan += *sep - '0';  in wpa_driver_roboswitch_init()