diff options
Diffstat (limited to 'drivers/infiniband/hw/mlx4/qp.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/qp.c | 25 |
1 files changed, 9 insertions, 16 deletions
diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c index 4a2ef7daaded..8662f462e2a5 100644 --- a/drivers/infiniband/hw/mlx4/qp.c +++ b/drivers/infiniband/hw/mlx4/qp.c @@ -1578,24 +1578,19 @@ static int _mlx4_ib_create_qp(struct ib_pd *pd, struct mlx4_ib_qp *qp, return 0; } -struct ib_qp *mlx4_ib_create_qp(struct ib_pd *pd, - struct ib_qp_init_attr *init_attr, - struct ib_udata *udata) { - struct ib_device *device = pd ? pd->device : init_attr->xrcd->device; +int mlx4_ib_create_qp(struct ib_qp *ibqp, struct ib_qp_init_attr *init_attr, + struct ib_udata *udata) +{ + struct ib_device *device = ibqp->device; struct mlx4_ib_dev *dev = to_mdev(device); - struct mlx4_ib_qp *qp; + struct mlx4_ib_qp *qp = to_mqp(ibqp); + struct ib_pd *pd = ibqp->pd; int ret; - qp = kzalloc(sizeof(*qp), GFP_KERNEL); - if (!qp) - return ERR_PTR(-ENOMEM); - mutex_init(&qp->mutex); ret = _mlx4_ib_create_qp(pd, qp, init_attr, udata); - if (ret) { - kfree(qp); - return ERR_PTR(ret); - } + if (ret) + return ret; if (init_attr->qp_type == IB_QPT_GSI && !(init_attr->create_flags & MLX4_IB_QP_CREATE_ROCE_V2_GSI)) { @@ -1618,7 +1613,7 @@ struct ib_qp *mlx4_ib_create_qp(struct ib_pd *pd, init_attr->create_flags &= ~MLX4_IB_QP_CREATE_ROCE_V2_GSI; } } - return &qp->ibqp; + return 0; } static int _mlx4_ib_destroy_qp(struct ib_qp *qp, struct ib_udata *udata) @@ -1646,8 +1641,6 @@ static int _mlx4_ib_destroy_qp(struct ib_qp *qp, struct ib_udata *udata) } kfree(mqp->sqp); - kfree(mqp); - return 0; } |