From: Peter Zijlstra <a.p.zijlstra@chello.nl>

Smallish cleanup to install_page(), could save a memory read (haven't checked
the asm output) and sure looks nicer.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 mm/fremap.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff -puN mm/fremap.c~mm-small-cleanup-of-install_page mm/fremap.c
--- a/mm/fremap.c~mm-small-cleanup-of-install_page
+++ a/mm/fremap.c
@@ -79,9 +79,9 @@ int install_page(struct mm_struct *mm, s
 		inc_mm_counter(mm, file_rss);
 
 	flush_icache_page(vma, page);
-	set_pte_at(mm, addr, pte, mk_pte(page, prot));
+	pte_val = mk_pte(page, prot);
+	set_pte_at(mm, addr, pte, pte_val);
 	page_add_file_rmap(page);
-	pte_val = *pte;
 	update_mmu_cache(vma, addr, pte_val);
 	lazy_mmu_prot_update(pte_val);
 	err = 0;
_