How to stop a periodic function in golang

Question

So I have a function that is called after every 2 seconds. Like this

package main

import (
    "fmt"
    "time"
)

func doEvery(d time.Duration, f func(time.Time)) {
    for x := range time.Tick(d) {
        f(x)
    }
}

func helloworld(t time.Time) {
    fmt.Printf("%v: Hello, World!\n", t)
}

func main() {
    doEvery(20*time.Millisecond, helloworld)
}

Now lets say I no longer want this function to execute after every 2 seconds. Is there a way I can achieve this in golang? Or is there any better way than this to call a periodic function in golang? Thank you.