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Commit a0c5895b authored by Ilya Dryomov's avatar Ilya Dryomov
Browse files

rbd: use kmem_cache_zalloc() in rbd_img_request_create() 



Signed-off-by: default avatarIlya Dryomov <idryomov@gmail.com>
parent 2e584bce

drivers/block/rbd.c

+2 −7
Original line number Diff line number Diff line
@@ -2124,15 +2124,13 @@ static struct rbd_img_request *rbd_img_request_create( 
{

	struct rbd_img_request *img_request;



	img_request = kmem_cache_alloc(rbd_img_request_cache, GFP_NOIO);

	img_request = kmem_cache_zalloc(rbd_img_request_cache, GFP_NOIO);

	if (!img_request)

		return NULL;



	img_request->rq = NULL;

	img_request->rbd_dev = rbd_dev;

	img_request->offset = offset;

	img_request->length = length;

	img_request->flags = 0;

	if (op_type == OBJ_OP_DISCARD) {

		img_request_discard_set(img_request);

		img_request->snapc = snapc;
@@ -2144,11 +2142,8 @@ static struct rbd_img_request *rbd_img_request_create( 
	}

	if (rbd_dev_parent_get(rbd_dev))

		img_request_layered_set(img_request);



	spin_lock_init(&img_request->completion_lock);

	img_request->next_completion = 0;

	img_request->callback = NULL;

	img_request->result = 0;

	img_request->obj_request_count = 0;

	INIT_LIST_HEAD(&img_request->obj_requests);

	kref_init(&img_request->kref);