diff options
| author | Joe Perches <joe@perches.com> | 2011-08-02 15:32:02 +0400 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2011-08-02 15:32:02 +0400 |
| commit | e29e65aacbd9e628378084905cbcf62a9fa4a8cc (patch) | |
| tree | 279e6e87d60da82c082833205c996d7046b1a46d /drivers/md/dm-snap-persistent.c | |
| parent | 6c9b27ab08aaf46426515b8b858ad9c60731c7a1 (diff) | |
| download | linux-e29e65aacbd9e628378084905cbcf62a9fa4a8cc.tar.xz | |
dm: use vzalloc
Use vzalloc() instead of vmalloc()+memset().
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'drivers/md/dm-snap-persistent.c')
| -rw-r--r-- | drivers/md/dm-snap-persistent.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/md/dm-snap-persistent.c b/drivers/md/dm-snap-persistent.c index 39becbec4dfe..1a0acb8abdf6 100644 --- a/drivers/md/dm-snap-persistent.c +++ b/drivers/md/dm-snap-persistent.c @@ -174,10 +174,9 @@ static int alloc_area(struct pstore *ps) if (!ps->area) goto err_area; - ps->zero_area = vmalloc(len); + ps->zero_area = vzalloc(len); if (!ps->zero_area) goto err_zero_area; - memset(ps->zero_area, 0, len); ps->header_area = vmalloc(len); if (!ps->header_area) |