1 files changed, 2 insertions, 6 deletions

diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h
index 018a0a40079..bf5f7d32bd0 100644
--- a/arch/x86/include/asm/xen/page.h
+++ b/arch/x86/include/asm/xen/page.h
@@ -112,13 +112,9 @@ static inline xpaddr_t machine_to_phys(xmaddr_t machine)
  */
 static inline unsigned long mfn_to_local_pfn(unsigned long mfn)
 {
-        extern unsigned long max_mapnr;
         unsigned long pfn = mfn_to_pfn(mfn);
-        if ((pfn < max_mapnr)
-            && !xen_feature(XENFEAT_auto_translated_physmap)
-            && (get_phys_to_machine(pfn) != mfn))
-                return max_mapnr; /* force !pfn_valid() */
-        /* XXX fixme; not true with sparsemem */
+        if (get_phys_to_machine(pfn) != mfn)
+                return -1; /* force !pfn_valid() */
         return pfn;
 }