[PATCH] 3 small cleanups

[Ira Cooper]

Reviewed-by: Ira Cooper <ira at samba.org>

Push when you want to.

-Ira

2016-03-06 8:15 GMT-05:00 Volker Lendecke <Volker.Lendecke at sernet.de>:

> Hi!
>
> Review appreciated!
>
> Thanks, Volker
>
> --
> SerNet GmbH, Bahnhofsallee 1b, 37081 Göttingen
> phone: +49-551-370000-0, fax: +49-551-370000-9
> AG Göttingen, HRB 2816, GF: Dr. Johannes Loxen
> http://www.sernet.de, mailto:kontakt at sernet.de
>