ganeti/ganeti — pull request #7 by nh2 (2014-11-14 16:23:54+00:00)
Title: Fix hlint warnings found by hlint 1.9.11

Our current hlint version cannot find them yet.

Signed-off-by: Niklas Hambuechen
Reviewed-by: Klaus Aehlig

Cherry-picked-from: d05f1c86fcca10d2a52cfdcf538e8bfaf517f655