Dates corrected in copyright headers to reflect original publication date
(2018 for OpenCL, 2020 for Level Zero).
Signed-off-by: lgotszal <lukasz.gotszald@intel.com>
remove dead store
initialize default values in class definition
Change-Id: I39abef12104a80df13ace0fb127c4ee24e00b184
Signed-off-by: Jablonski, Mateusz <mateusz.jablonski@intel.com>