diff --git a/drivers/infiniband/ulp/iser/iser_initiator.c b/drivers/infiniband/ulp/iser/iser_initiator.c index bdf2b22e336b..20e859a6f1a6 100644 --- a/drivers/infiniband/ulp/iser/iser_initiator.c +++ b/drivers/infiniband/ulp/iser/iser_initiator.c @@ -320,9 +320,6 @@ void iser_free_rx_descriptors(struct iser_conn *iser_conn) struct ib_conn *ib_conn = &iser_conn->ib_conn; struct iser_device *device = ib_conn->device; - if (!iser_conn->rx_descs) - goto free_login_buf; - if (device->iser_free_rdma_reg_res) device->iser_free_rdma_reg_res(ib_conn); @@ -334,7 +331,6 @@ void iser_free_rx_descriptors(struct iser_conn *iser_conn) /* make sure we never redo any unmapping */ iser_conn->rx_descs = NULL; -free_login_buf: iser_free_login_buf(iser_conn); } diff --git a/drivers/infiniband/ulp/iser/iser_verbs.c b/drivers/infiniband/ulp/iser/iser_verbs.c index 695a2704bd43..f3e21abc20a6 100644 --- a/drivers/infiniband/ulp/iser/iser_verbs.c +++ b/drivers/infiniband/ulp/iser/iser_verbs.c @@ -600,16 +600,16 @@ void iser_release_work(struct work_struct *work) /** * iser_free_ib_conn_res - release IB related resources * @iser_conn: iser connection struct - * @destroy_device: indicator if we need to try to release - * the iser device (only iscsi shutdown and DEVICE_REMOVAL - * will use this. + * @destroy: indicator if we need to try to release the + * iser device and memory regoins pool (only iscsi + * shutdown and DEVICE_REMOVAL will use this). * * This routine is called with the iser state mutex held * so the cm_id removal is out of here. It is Safe to * be invoked multiple times. */ static void iser_free_ib_conn_res(struct iser_conn *iser_conn, - bool destroy_device) + bool destroy) { struct ib_conn *ib_conn = &iser_conn->ib_conn; struct iser_device *device = ib_conn->device; @@ -617,17 +617,20 @@ static void iser_free_ib_conn_res(struct iser_conn *iser_conn, iser_info("freeing conn %p cma_id %p qp %p\n", iser_conn, ib_conn->cma_id, ib_conn->qp); - iser_free_rx_descriptors(iser_conn); - if (ib_conn->qp != NULL) { ib_conn->comp->active_qps--; rdma_destroy_qp(ib_conn->cma_id); ib_conn->qp = NULL; } - if (destroy_device && device != NULL) { - iser_device_try_release(device); - ib_conn->device = NULL; + if (destroy) { + if (iser_conn->rx_descs) + iser_free_rx_descriptors(iser_conn); + + if (device != NULL) { + iser_device_try_release(device); + ib_conn->device = NULL; + } } } @@ -840,7 +843,7 @@ static void iser_disconnected_handler(struct rdma_cm_id *cma_id) } static void iser_cleanup_handler(struct rdma_cm_id *cma_id, - bool destroy_device) + bool destroy) { struct iser_conn *iser_conn = (struct iser_conn *)cma_id->context; @@ -850,7 +853,7 @@ static void iser_cleanup_handler(struct rdma_cm_id *cma_id, * and flush errors. */ iser_disconnected_handler(cma_id); - iser_free_ib_conn_res(iser_conn, destroy_device); + iser_free_ib_conn_res(iser_conn, destroy); complete(&iser_conn->ib_completion); };