diff --git a/iscsi-scst/kernel/isert-scst/iser_rdma.c b/iscsi-scst/kernel/isert-scst/iser_rdma.c
index 1f1c56e66..6a1e9279d 100644
--- a/iscsi-scst/kernel/isert-scst/iser_rdma.c
+++ b/iscsi-scst/kernel/isert-scst/iser_rdma.c
@@ -870,7 +870,8 @@ static struct isert_device *isert_device_create(struct ib_device *ib_dev)
 	isert_dev->num_cqs = min_t(int, num_online_cpus(),
 				   ib_dev->num_comp_vectors);
 
-	isert_dev->cq_qps = kzalloc(sizeof(*isert_dev->cq_qps) * isert_dev->num_cqs,
+	isert_dev->cq_qps = kcalloc(isert_dev->num_cqs,
+				    sizeof(*isert_dev->cq_qps),
 				    GFP_KERNEL);
 	if (unlikely(isert_dev->cq_qps == NULL)) {
 		pr_err("Failed to allocate iser cq_qps\n");
diff --git a/iscsi-scst/kernel/isert-scst/isert_login.c b/iscsi-scst/kernel/isert-scst/isert_login.c
index 517a6f257..0a3720306 100644
--- a/iscsi-scst/kernel/isert-scst/isert_login.c
+++ b/iscsi-scst/kernel/isert-scst/isert_login.c
@@ -952,7 +952,7 @@ int __init isert_init_login_devs(unsigned int ndevs)
 	 * allocate the devices -- we can't have them static, as the number
 	 * can be specified at load time
 	 */
-	isert_conn_devices = kzalloc(n_devs * sizeof(struct isert_conn_dev),
+	isert_conn_devices = kcalloc(n_devs, sizeof(struct isert_conn_dev),
 				     GFP_KERNEL);
 	if (unlikely(!isert_conn_devices)) {
 		res = -ENOMEM;