You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: none.go
    path of file: ./repos/minikube/pkg/minikube/registry/drvs/none
    
    the code of the file until where you have to start completion: //go:build linux

/*
Copyright 2018 The Kubernetes Authors All rights reserved.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the L
    
func status() registry.State {
	_, err := exec.LookPath("iptables")
	if err != nil {
		return registry.State{Running: true, Error: err, Fix: "iptables must be installed", Doc: "https://minikube.sigs.k8s.io/docs/reference/drivers/none/"}
	}

	u, err := user.Current()
	if err != nil {
		return registry.State{Running: true, Error: err, Healthy: false, Doc: "https://minikube.sigs.k8s.io/docs/reference/drivers/none/"}
	}

	if u.Uid != "0" {
		test := exec.Command("sudo", "-n", "echo", "-n")
		if err := test.Run(); err != nil {
			return registry.State{Error: fmt.Errorf("running the 'none' driver as a regular user requires sudo permissions"), Healthy: false}
		}
	}
	return registry.State{Installed: true, Healthy: true}
}