diff options
Diffstat (limited to 'drivers/md/raid1.c')
| -rw-r--r-- | drivers/md/raid1.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index e7c0ecd19234..8e05c1092aef 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c @@ -2936,9 +2936,9 @@ static struct r1conf *setup_conf(struct mddev *mddev) if (!conf->barrier) goto abort; - conf->mirrors = kzalloc(sizeof(struct raid1_info) - * mddev->raid_disks * 2, - GFP_KERNEL); + conf->mirrors = kzalloc(array3_size(sizeof(struct raid1_info), + mddev->raid_disks, 2), + GFP_KERNEL); if (!conf->mirrors) goto abort; @@ -3241,7 +3241,8 @@ static int raid1_reshape(struct mddev *mddev) kfree(newpoolinfo); return ret; } - newmirrors = kzalloc(sizeof(struct raid1_info) * raid_disks * 2, + newmirrors = kzalloc(array3_size(sizeof(struct raid1_info), + raid_disks, 2), GFP_KERNEL); if (!newmirrors) { kfree(newpoolinfo); |