diff options
Diffstat (limited to 'drivers/infiniband/hw/mlx5/cq.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/cq.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/drivers/infiniband/hw/mlx5/cq.c b/drivers/infiniband/hw/mlx5/cq.c index 0133ebb8d740..fb62f1d04afa 100644 --- a/drivers/infiniband/hw/mlx5/cq.c +++ b/drivers/infiniband/hw/mlx5/cq.c @@ -121,13 +121,13 @@ static void handle_good_req(struct ib_wc *wc, struct mlx5_cqe64 *cqe, switch (be32_to_cpu(cqe->sop_drop_qpn) >> 24) { case MLX5_OPCODE_RDMA_WRITE_IMM: wc->wc_flags |= IB_WC_WITH_IMM; - /* fall through */ + fallthrough; case MLX5_OPCODE_RDMA_WRITE: wc->opcode = IB_WC_RDMA_WRITE; break; case MLX5_OPCODE_SEND_IMM: wc->wc_flags |= IB_WC_WITH_IMM; - /* fall through */ + fallthrough; case MLX5_OPCODE_SEND: case MLX5_OPCODE_SEND_INVAL: wc->opcode = IB_WC_SEND; @@ -168,7 +168,7 @@ static void handle_responder(struct ib_wc *wc, struct mlx5_cqe64 *cqe, { enum rdma_link_layer ll = rdma_port_get_link_layer(qp->ibqp.device, 1); struct mlx5_ib_dev *dev = to_mdev(qp->ibqp.device); - struct mlx5_ib_srq *srq; + struct mlx5_ib_srq *srq = NULL; struct mlx5_ib_wq *wq; u16 wqe_ctr; u8 roce_packet_type; @@ -180,7 +180,8 @@ static void handle_responder(struct ib_wc *wc, struct mlx5_cqe64 *cqe, if (qp->ibqp.xrcd) { msrq = mlx5_cmd_get_srq(dev, be32_to_cpu(cqe->srqn)); - srq = to_mibsrq(msrq); + if (msrq) + srq = to_mibsrq(msrq); } else { srq = to_msrq(qp->ibqp.srq); } @@ -254,7 +255,7 @@ static void handle_responder(struct ib_wc *wc, struct mlx5_cqe64 *cqe, switch (roce_packet_type) { case MLX5_CQE_ROCE_L3_HEADER_TYPE_GRH: - wc->network_hdr_type = RDMA_NETWORK_IB; + wc->network_hdr_type = RDMA_NETWORK_ROCE_V1; break; case MLX5_CQE_ROCE_L3_HEADER_TYPE_IPV6: wc->network_hdr_type = RDMA_NETWORK_IPV6; @@ -1023,16 +1024,21 @@ err_cqb: return err; } -void mlx5_ib_destroy_cq(struct ib_cq *cq, struct ib_udata *udata) +int mlx5_ib_destroy_cq(struct ib_cq *cq, struct ib_udata *udata) { struct mlx5_ib_dev *dev = to_mdev(cq->device); struct mlx5_ib_cq *mcq = to_mcq(cq); + int ret; + + ret = mlx5_core_destroy_cq(dev->mdev, &mcq->mcq); + if (ret) + return ret; - mlx5_core_destroy_cq(dev->mdev, &mcq->mcq); if (udata) destroy_cq_user(mcq, udata); else destroy_cq_kernel(dev, mcq); + return 0; } static int is_equal_rsn(struct mlx5_cqe64 *cqe64, u32 rsn) |