os.LinkError.Err (field)

4 uses

	os (current package)
		error.go#L138: 		return err.Err
		file.go#L99: 	Err error
		file.go#L103: 	return e.Op + " " + e.Old + " " + e.New + ": " + e.Err.Error()
		file.go#L107: 	return e.Err