[PATCH] pam_winbind: cleanup: make a few checks explicit

[Volker Lendecke]

On Wed, Jan 13, 2016 at 02:00:30AM +0100, Michael Adam wrote:
> Changes a few checks to be explict [if (ret != PAM_SUCCESS) ]
> instead of implicit [ if (ret) ].
> 
> No change in behaviour, just such kind of cleanup.
> Not sure if it's worth it..
> Review appreciated!

Pushed, thanks!

Volker

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