diff options
author | Hugh Dickins <hugh@veritas.com> | 2006-12-06 23:33:09 -0500 |
---|---|---|
committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-07 11:39:23 -0500 |
commit | 2d4d862f729f0cb1ad8027203aceff49dc9f63fa (patch) | |
tree | e081c175e65efee2e0bf239a215cceeeb8b8a26b /mm/fremap.c | |
parent | ce421c799b5bde77aa60776d6fb61036ae0aea11 (diff) |
[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>
Diffstat (limited to 'mm/fremap.c')
-rw-r--r-- | mm/fremap.c | 2 |
1 files changed, 0 insertions, 2 deletions
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, | |||
101 | { | 101 | { |
102 | int err = -ENOMEM; | 102 | int err = -ENOMEM; |
103 | pte_t *pte; | 103 | pte_t *pte; |
104 | pte_t pte_val; | ||
105 | spinlock_t *ptl; | 104 | spinlock_t *ptl; |
106 | 105 | ||
107 | pte = get_locked_pte(mm, addr, &ptl); | 106 | pte = get_locked_pte(mm, addr, &ptl); |
@@ -114,7 +113,6 @@ int install_file_pte(struct mm_struct *mm, struct vm_area_struct *vma, | |||
114 | } | 113 | } |
115 | 114 | ||
116 | set_pte_at(mm, addr, pte, pgoff_to_pte(pgoff)); | 115 | set_pte_at(mm, addr, pte, pgoff_to_pte(pgoff)); |
117 | pte_val = *pte; | ||
118 | /* | 116 | /* |
119 | * We don't need to run update_mmu_cache() here because the "file pte" | 117 | * We don't need to run update_mmu_cache() here because the "file pte" |
120 | * being installed by install_file_pte() is not a real pte - it's a | 118 | * being installed by install_file_pte() is not a real pte - it's a |