Several memcpys are not necessary and can be changed to structure
assignments.  Struct assignments are always type safe so this
is preferable.

Change-ID: I7daf45a4b5e799c686b9d5c8ba9db047584ab82b
Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: NJim Young <james.m.young@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>