[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>
diff --git a/mm/fremap.c b/mm/fremap.c
index 7a9d0f5..b77a002 100644
--- a/mm/fremap.c
+++ b/mm/fremap.c
@@ -101,7 +101,6 @@
{
int err = -ENOMEM;
pte_t *pte;
- pte_t pte_val;
spinlock_t *ptl;
pte = get_locked_pte(mm, addr, &ptl);
@@ -114,7 +113,6 @@
}
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