RDMA/mlx5: Promote RSS RAW QP attribute check in higher level (266424eb) · Commits · 戴 / test

Perform check of attributes of RAW PACKET QP in separate function. Link: https://lore.kernel.org/r/20200427154636.381474-22-leon@kernel.org Reviewed-by:

drivers/infiniband/hw/mlx5/qp.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -1645,9 +1645,6 @@ static int create_rss_raw_qp_tir(struct ib_pd pd, struct mlx5_ib_qp qp,
		size_t required_cmd_sz;
		u8 lb_flag = 0;

		if (init_attr->send_cq)
		return -EINVAL;

		min_resp_len = offsetof(typeof(resp), bfreg_index) + sizeof(resp.bfreg_index);
		if (udata->outlen < min_resp_len)
		return -EINVAL;
		@@ -2693,6 +2690,9 @@ static int check_qp_attr(struct mlx5_ib_dev dev, struct mlx5_ib_qp qp,
		-EINVAL :
		0;
		break;
		case IB_QPT_RAW_PACKET:
		ret = (attr->rwq_ind_tbl && attr->send_cq) ? -EINVAL : 0;
		break;
		default:
		break;
		}