From d377535405686f735b90a8ad4ba269484cd7c96e Mon Sep 17 00:00:00 2001 From: Kent Overstreet Date: Tue, 5 Jun 2018 05:26:33 -0400 Subject: dm: Use kzalloc for all structs with embedded biosets/mempools mempool_init()/bioset_init() require that the mempools/biosets be zeroed first; they probably should not _require_ this, but not allocating those structs with kzalloc is a fairly nonsensical thing to do (calling mempool_exit()/bioset_exit() on an uninitialized mempool/bioset is legal and safe, but only works if said memory was zeroed.) Acked-by: Mike Snitzer Signed-off-by: Kent Overstreet Signed-off-by: Jens Axboe --- drivers/md/dm-kcopyd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/md/dm-kcopyd.c') diff --git a/drivers/md/dm-kcopyd.c b/drivers/md/dm-kcopyd.c index c89a675a2aac..ce7efc7434be 100644 --- a/drivers/md/dm-kcopyd.c +++ b/drivers/md/dm-kcopyd.c @@ -882,7 +882,7 @@ struct dm_kcopyd_client *dm_kcopyd_client_create(struct dm_kcopyd_throttle *thro int r; struct dm_kcopyd_client *kc; - kc = kmalloc(sizeof(*kc), GFP_KERNEL); + kc = kzalloc(sizeof(*kc), GFP_KERNEL); if (!kc) return ERR_PTR(-ENOMEM); -- cgit v1.2.3-55-g7522