[PATCH] Some cleanup patches

[ronnie sahlberg]

LGTM

Reviewed-by: Ronnie sahlberg <ronniesahlberg at gmail.com>

On Wed, Aug 20, 2014 at 8:42 AM, Volker Lendecke
<Volker.Lendecke at sernet.de> wrote:
> Hi!
>
> Review&push would be appreciated!
>
> Thanks,
>
> Volker
>
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