--- old/src/hotspot/share/gc/serial/defNewGeneration.cpp	2018-02-21 18:45:32.880811734 +0100
+++ new/src/hotspot/share/gc/serial/defNewGeneration.cpp	2018-02-21 18:45:32.696805467 +0100
@@ -616,9 +616,6 @@
   assert(gch->no_allocs_since_save_marks(),
          "save marks have not been newly set.");
 
-  // Not very pretty.
-  CollectorPolicy* cp = gch->collector_policy();
-
   FastScanClosure fsc_with_no_gc_barrier(this, false);
   FastScanClosure fsc_with_gc_barrier(this, true);