diff options
| author | Christoph Lameter <clameter@sgi.com> | 2007-07-17 15:03:29 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-17 21:23:02 +0400 |
| commit | 94f6030ca792c57422f04a73e7a872d8325946d3 (patch) | |
| tree | 0197f24d82b1706f1b0521f2cf68feeff64123df /drivers/ide/ide-probe.c | |
| parent | 81cda6626178cd55297831296ba8ecedbfd8b52d (diff) | |
| download | linux-94f6030ca792c57422f04a73e7a872d8325946d3.tar.xz | |
Slab allocators: Replace explicit zeroing with __GFP_ZERO
kmalloc_node() and kmem_cache_alloc_node() were not available in a zeroing
variant in the past. But with __GFP_ZERO it is possible now to do zeroing
while allocating.
Use __GFP_ZERO to remove the explicit clearing of memory via memset whereever
we can.
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/ide/ide-probe.c')
| -rw-r--r-- | drivers/ide/ide-probe.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c index cc5801399467..5a4c5ea12f89 100644 --- a/drivers/ide/ide-probe.c +++ b/drivers/ide/ide-probe.c @@ -1073,14 +1073,14 @@ static int init_irq (ide_hwif_t *hwif) hwgroup->hwif->next = hwif; spin_unlock_irq(&ide_lock); } else { - hwgroup = kmalloc_node(sizeof(ide_hwgroup_t), GFP_KERNEL, + hwgroup = kmalloc_node(sizeof(ide_hwgroup_t), + GFP_KERNEL | __GFP_ZERO, hwif_to_node(hwif->drives[0].hwif)); if (!hwgroup) goto out_up; hwif->hwgroup = hwgroup; - memset(hwgroup, 0, sizeof(ide_hwgroup_t)); hwgroup->hwif = hwif->next = hwif; hwgroup->rq = NULL; hwgroup->handler = NULL; |