Code cleanup. Suggested-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at> Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>
C++ permits use of parameters without name, which signals unused Signed-off-by: Jan Iversen <jani@apache.org>
Signed-off-by: Oliver Schwaneberg <oliver.schwaneberg@gmail.com>