func validateDevice()

in pkg/raid/raid.go [235:244]

• 10 lines of code
• 3 McCabe index (conditional complexity)

func validateDevice(device string) error {
	info, err := os.Stat(device)
	if err != nil {
		return fmt.Errorf("Could not stat device %s raid: %w", device, err)
	}
	if info.Mode()&os.ModeDevice == 0 {
		return fmt.Errorf("Expected %s to be a device", device)
	}
	return nil
}