x86, mm: Fix bogus whitespace in sync_global_pgds()

Whitespace cleanup only.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>

1 files changed, 22 insertions, 22 deletions

diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index 74f0f358b07b..1ad7c0ff5d2b 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -103,28 +103,28 @@ __setup("noexec32=", nonx32_setup);
  */
 void sync_global_pgds(unsigned long start, unsigned long end)
 {
-       unsigned long address;
-
-       for (address = start; address <= end; address += PGDIR_SIZE) {
-               const pgd_t *pgd_ref = pgd_offset_k(address);
-               unsigned long flags;
-               struct page *page;
-
-               if (pgd_none(*pgd_ref))
-                       continue;
-
-               spin_lock_irqsave(&pgd_lock, flags);
-               list_for_each_entry(page, &pgd_list, lru) {
-                       pgd_t *pgd;
-                       pgd = (pgd_t *)page_address(page) + pgd_index(address);
-                       if (pgd_none(*pgd))
-                               set_pgd(pgd, *pgd_ref);
-                       else
-                               BUG_ON(pgd_page_vaddr(*pgd)
-                                        != pgd_page_vaddr(*pgd_ref));
-               }
-               spin_unlock_irqrestore(&pgd_lock, flags);
-       }
+        unsigned long address;
+
+        for (address = start; address <= end; address += PGDIR_SIZE) {
+                const pgd_t *pgd_ref = pgd_offset_k(address);
+                unsigned long flags;
+                struct page *page;
+
+                if (pgd_none(*pgd_ref))
+                        continue;
+
+                spin_lock_irqsave(&pgd_lock, flags);
+                list_for_each_entry(page, &pgd_list, lru) {
+                        pgd_t *pgd;
+                        pgd = (pgd_t *)page_address(page) + pgd_index(address);
+                        if (pgd_none(*pgd))
+                                set_pgd(pgd, *pgd_ref);
+                        else
+                                BUG_ON(pgd_page_vaddr(*pgd)
+                                       != pgd_page_vaddr(*pgd_ref));
+                }
+                spin_unlock_irqrestore(&pgd_lock, flags);
+        }
 }
 
 /*