Index: /trunk/src/VBox/VMM/VMMR0/GMMR0.cpp
===================================================================
--- /trunk/src/VBox/VMM/VMMR0/GMMR0.cpp	(revision 57857)
+++ /trunk/src/VBox/VMM/VMMR0/GMMR0.cpp	(revision 57858)
@@ -4723,4 +4723,5 @@
             /** @todo Do we need to do more validations here, like that the
              *        name + version + cbModule matches? */
+            NOREF(cbModule);
             Assert(pRecVM->pGlobalModule);
             gmmR0ShModDeletePerVM(pGMM, pGVM, pRecVM, true /*fRemove*/);
@@ -4818,4 +4819,5 @@
     pPage->Shared.u14Checksum = pPageDesc->u32StrictChecksum;
 #else
+    NOREF(pPageDesc);
     pPage->Shared.u14Checksum = 0;
 #endif
@@ -4835,4 +4837,5 @@
                             pPageDesc->idPage, pPageDesc->GCPhys, pPageDesc->HCPhys, idxRegion, idxPage),
                     VERR_PGM_PHYS_INVALID_PAGE_ID);
+    NOREF(idxRegion);
 
     AssertMsg(pPageDesc->GCPhys == (pPage->Private.pfn << 12), ("desc %RGp gmm %RGp\n", pPageDesc->HCPhys, (pPage->Private.pfn << 12)));