OvmfPkg/PlatformPei: Hide Xen Leaf details

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Wei Liu <wei.liu2@citrix.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15202 6f19259b-4bc3-4df7-8a09-765794883524

OvmfPkg/PlatformPei/Platform.c

@@ -410,7 +410,6 @@ InitializePlatform (
   )
 {
   EFI_PHYSICAL_ADDRESS  TopOfMemory;
-  UINT32 XenLeaf;
 
   TopOfMemory = 0;
 
@@ -418,7 +417,7 @@ InitializePlatform (
 
   DebugDumpCmos ();
 
-  XenLeaf = XenDetect ();
+  XenDetect ();
 
   BootModeInitialization ();
 
@@ -432,7 +431,7 @@ InitializePlatform (
 
   if (mXen) {
     DEBUG ((EFI_D_INFO, "Xen was detected\n"));
-    InitializeXen (XenLeaf);
+    InitializeXen ();
   }
 
   ReserveEmuVariableNvStore ();