Index: boot/environ/lib/firmware/efi/firmware.c
===================================================================
--- boot/environ/lib/firmware/efi/firmware.c	(revision 71056)
+++ boot/environ/lib/firmware/efi/firmware.c	(working copy)
@@ -1361,11 +1361,11 @@
     )
 {
     BL_LIBRARY_PARAMETERS LibraryParameters = BlpLibraryParameters;
+    EFI_PHYSICAL_ADDRESS EfiBuffer = 0;
     BOOLEAN UseEfiBuffer, HaveRamDisk;
     NTSTATUS Status;
     ULONGLONG Pages, StartPage, EndPage;
     UINTN EfiMemoryMapSize, MapKey, DescriptorSize, DescriptorVersion;
-    EFI_PHYSICAL_ADDRESS EfiBuffer;
     EFI_MEMORY_DESCRIPTOR* EfiMemoryMap;
     EFI_STATUS EfiStatus;
     BL_ARCH_MODE OldMode;