2.6.25-git19

 mm

diff --git a/mm/pagewalk.c b/mm/pagewalk.c
index 1cf1417..0afd238 100644
--- a/mm/pagewalk.c
+++ b/mm/pagewalk.c
@@ -9,11 +9,15 @@ static int walk_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end,
    int err = 0;
 
    pte = pte_offset_map(pmd, addr);
-   do {
+   for (;;) {
       err = walk->pte_entry(pte, addr, addr + PAGE_SIZE, private);
       if (err)
              break;
-   } while (pte++, addr += PAGE_SIZE, addr != end);
+      addr += PAGE_SIZE;
+      if (addr == end)
+         break;
+      pte++;
+   }
 
    pte_unmap(pte);
    return err;