[SSSD] [sssd PR#377][synchronized] This patch set fixes a bunch RHEL6 warnings

[fidencio]

   URL: https://github.com/SSSD/sssd/pull/377
Author: fidencio
 Title: #377: This patch set fixes a bunch RHEL6 warnings
Action: synchronized

To pull the PR as Git branch:
git remote add ghsssd https://github.com/SSSD/sssd
git fetch ghsssd pull/377/head:pr377
git checkout pr377