diff options
Diffstat (limited to 'drivers/infiniband/hw/ocrdma')
-rw-r--r-- | drivers/infiniband/hw/ocrdma/ocrdma_main.c | 1 | ||||
-rw-r--r-- | drivers/infiniband/hw/ocrdma/ocrdma_verbs.c | 25 | ||||
-rw-r--r-- | drivers/infiniband/hw/ocrdma/ocrdma_verbs.h | 5 |
3 files changed, 12 insertions, 19 deletions
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_main.c b/drivers/infiniband/hw/ocrdma/ocrdma_main.c index f329db0c591f..7abf6cf1e937 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_main.c +++ b/drivers/infiniband/hw/ocrdma/ocrdma_main.c @@ -185,6 +185,7 @@ static const struct ib_device_ops ocrdma_dev_ops = { INIT_RDMA_OBJ_SIZE(ib_ah, ocrdma_ah, ibah), INIT_RDMA_OBJ_SIZE(ib_cq, ocrdma_cq, ibcq), INIT_RDMA_OBJ_SIZE(ib_pd, ocrdma_pd, ibpd), + INIT_RDMA_OBJ_SIZE(ib_qp, ocrdma_qp, ibqp), INIT_RDMA_OBJ_SIZE(ib_ucontext, ocrdma_ucontext, ibucontext), }; diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c index 58619ce64d0d..735123d0e9ec 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c +++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c @@ -1288,19 +1288,19 @@ static void ocrdma_store_gsi_qp_cq(struct ocrdma_dev *dev, } } -struct ib_qp *ocrdma_create_qp(struct ib_pd *ibpd, - struct ib_qp_init_attr *attrs, - struct ib_udata *udata) +int ocrdma_create_qp(struct ib_qp *ibqp, struct ib_qp_init_attr *attrs, + struct ib_udata *udata) { int status; + struct ib_pd *ibpd = ibqp->pd; struct ocrdma_pd *pd = get_ocrdma_pd(ibpd); - struct ocrdma_qp *qp; - struct ocrdma_dev *dev = get_ocrdma_dev(ibpd->device); + struct ocrdma_qp *qp = get_ocrdma_qp(ibqp); + struct ocrdma_dev *dev = get_ocrdma_dev(ibqp->device); struct ocrdma_create_qp_ureq ureq; u16 dpp_credit_lmt, dpp_offset; if (attrs->create_flags) - return ERR_PTR(-EOPNOTSUPP); + return -EOPNOTSUPP; status = ocrdma_check_qp_params(ibpd, dev, attrs, udata); if (status) @@ -1309,12 +1309,7 @@ struct ib_qp *ocrdma_create_qp(struct ib_pd *ibpd, memset(&ureq, 0, sizeof(ureq)); if (udata) { if (ib_copy_from_udata(&ureq, udata, sizeof(ureq))) - return ERR_PTR(-EFAULT); - } - qp = kzalloc(sizeof(*qp), GFP_KERNEL); - if (!qp) { - status = -ENOMEM; - goto gen_err; + return -EFAULT; } ocrdma_set_qp_init_params(qp, pd, attrs); if (udata == NULL) @@ -1349,7 +1344,7 @@ struct ib_qp *ocrdma_create_qp(struct ib_pd *ibpd, ocrdma_store_gsi_qp_cq(dev, attrs); qp->ibqp.qp_num = qp->id; mutex_unlock(&dev->dev_lock); - return &qp->ibqp; + return 0; cpy_err: ocrdma_del_qpn_map(dev, qp); @@ -1359,10 +1354,9 @@ mbx_err: mutex_unlock(&dev->dev_lock); kfree(qp->wqe_wr_id_tbl); kfree(qp->rqe_wr_id_tbl); - kfree(qp); pr_err("%s(%d) error=%d\n", __func__, dev->id, status); gen_err: - return ERR_PTR(status); + return status; } int _ocrdma_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, @@ -1731,7 +1725,6 @@ int ocrdma_destroy_qp(struct ib_qp *ibqp, struct ib_udata *udata) kfree(qp->wqe_wr_id_tbl); kfree(qp->rqe_wr_id_tbl); - kfree(qp); return 0; } diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.h b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.h index b1c5fad81603..b73d742a520c 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.h +++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.h @@ -75,9 +75,8 @@ int ocrdma_create_cq(struct ib_cq *ibcq, const struct ib_cq_init_attr *attr, int ocrdma_resize_cq(struct ib_cq *, int cqe, struct ib_udata *); int ocrdma_destroy_cq(struct ib_cq *ibcq, struct ib_udata *udata); -struct ib_qp *ocrdma_create_qp(struct ib_pd *, - struct ib_qp_init_attr *attrs, - struct ib_udata *); +int ocrdma_create_qp(struct ib_qp *qp, struct ib_qp_init_attr *attrs, + struct ib_udata *udata); int _ocrdma_modify_qp(struct ib_qp *, struct ib_qp_attr *attr, int attr_mask); int ocrdma_modify_qp(struct ib_qp *, struct ib_qp_attr *attr, |