[PATCH] kill install_file_pte's pte_val

David Binderman and his Intel C compiler rightly observe that
install_file_pte no longer has any use for its pte_val.

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Cc: d binderman <dcb314@hotmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 0 insertions, 2 deletions

diff --git a/mm/fremap.c b/mm/fremap.c
index 7a9d0f5d246d..b77a002c3352 100644
--- a/mm/fremap.c
+++ b/mm/fremap.c
@@ -101,7 +101,6 @@ int install_file_pte(struct mm_struct *mm, struct vm_area_struct *vma,
 {
         int err = -ENOMEM;
         pte_t *pte;
-        pte_t pte_val;
         spinlock_t *ptl;
 
         pte = get_locked_pte(mm, addr, &ptl);
@@ -114,7 +113,6 @@ int install_file_pte(struct mm_struct *mm, struct vm_area_struct *vma,
         }
 
         set_pte_at(mm, addr, pte, pgoff_to_pte(pgoff));
-        pte_val = *pte;
         /*
          * We don't need to run update_mmu_cache() here because the "file pte"
          * being installed by install_file_pte() is not a real pte - it's a