optimize example code

cheng92hao · Dec 3, 2018 · b0a859a · b0a859a
1 parent 869bcf8
commit b0a859a
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/examples/main.go b/examples/main.go
@@ -33,14 +33,14 @@ import (
 
 var sum int32
 
-func myFunc(i interface{}) error {
+func myFunc(i interface{}) {
 	n := i.(int32)
 	atomic.AddInt32(&sum, n)
 	fmt.Printf("run with %d\n", n)
 	return nil
 }
 
-func demoFunc() error {
+func demoFunc() {
 	time.Sleep(10 * time.Millisecond)
 	fmt.Println("Hello World!")
 	return nil