remove debug info

os.go

@@ -384,7 +384,6 @@ func ListNTFSDriverInfo(diskName string, folder uint8) ([]*FileStat, error) {
 }
 
 func listNTFSDriverInfo(diskName string, fn func(string, uint8) bool, data map[win32api.DWORDLONG]FileEntry) ([]*FileStat, error) {
-	fmt.Println("finished 1")
 	pDriver := "\\\\.\\" + diskName[:len(diskName)-1]
 	fd, err := CreateFile(pDriver, syscall.O_RDONLY, win32api.FILE_ATTRIBUTE_NORMAL)
 	if err != nil {
@@ -420,7 +419,6 @@ func listNTFSDriverInfo(diskName string, fn func(string, uint8) bool, data map[w
 		i++
 	}
 	wg.Wait()
-	fmt.Println("finished 2")
 	(*reflect.SliceHeader)(unsafe.Pointer(&result)).Cap = i
 	(*reflect.SliceHeader)(unsafe.Pointer(&result)).Len = i
 	data = nil