From: Hugh Dickins Date: Thu, 7 Dec 2006 04:33:09 +0000 (-0800) Subject: [PATCH] kill install_file_pte's pte_val X-Git-Tag: v2.6.20-rc1~145^2^2~313 X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=2d4d862f729f0cb1ad8027203aceff49dc9f63fa;p=~shefty%2Frdma-dev.git [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 Cc: d binderman Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/mm/fremap.c b/mm/fremap.c index 7a9d0f5d246..b77a002c335 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