diff options
Diffstat (limited to 'drivers/infiniband/hw/qedr/verbs.c')
| -rw-r--r-- | drivers/infiniband/hw/qedr/verbs.c | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/drivers/infiniband/hw/qedr/verbs.c b/drivers/infiniband/hw/qedr/verbs.c index a61514296767..302fb05e6e6f 100644 --- a/drivers/infiniband/hw/qedr/verbs.c +++ b/drivers/infiniband/hw/qedr/verbs.c @@ -511,8 +511,10 @@ int qedr_dealloc_pd(struct ib_pd *ibpd) struct qedr_dev *dev = get_qedr_dev(ibpd->device); struct qedr_pd *pd = get_qedr_pd(ibpd); - if (!pd) + if (!pd) { pr_err("Invalid PD received in dealloc_pd\n"); + return -EINVAL; + } DP_DEBUG(dev, QEDR_MSG_INIT, "Deallocating PD %d\n", pd->pd_id); dev->ops->rdma_dealloc_pd(dev->rdma_ctx, pd->pd_id); @@ -1477,6 +1479,7 @@ struct ib_qp *qedr_create_qp(struct ib_pd *ibpd, struct qedr_ucontext *ctx = NULL; struct qedr_create_qp_ureq ureq; struct qedr_qp *qp; + struct ib_qp *ibqp; int rc = 0; DP_DEBUG(dev, QEDR_MSG_QP, "create qp: called from %s, pd=%p\n", @@ -1486,13 +1489,13 @@ struct ib_qp *qedr_create_qp(struct ib_pd *ibpd, if (rc) return ERR_PTR(rc); + if (attrs->srq) + return ERR_PTR(-EINVAL); + qp = kzalloc(sizeof(*qp), GFP_KERNEL); if (!qp) return ERR_PTR(-ENOMEM); - if (attrs->srq) - return ERR_PTR(-EINVAL); - DP_DEBUG(dev, QEDR_MSG_QP, "create qp: sq_cq=%p, sq_icid=%d, rq_cq=%p, rq_icid=%d\n", get_qedr_cq(attrs->send_cq), @@ -1508,7 +1511,10 @@ struct ib_qp *qedr_create_qp(struct ib_pd *ibpd, "create qp: unexpected udata when creating GSI QP\n"); goto err0; } - return qedr_create_gsi_qp(dev, attrs, qp); + ibqp = qedr_create_gsi_qp(dev, attrs, qp); + if (IS_ERR(ibqp)) + kfree(qp); + return ibqp; } memset(&in_params, 0, sizeof(in_params)); @@ -2094,7 +2100,8 @@ int qedr_destroy_qp(struct ib_qp *ibqp) return rc; } -struct ib_ah *qedr_create_ah(struct ib_pd *ibpd, struct ib_ah_attr *attr) +struct ib_ah *qedr_create_ah(struct ib_pd *ibpd, struct ib_ah_attr *attr, + struct ib_udata *udata) { struct qedr_ah *ah; @@ -2413,8 +2420,7 @@ static void handle_completed_mrs(struct qedr_dev *dev, struct mr_info *info) */ pbl = list_first_entry(&info->inuse_pbl_list, struct qedr_pbl, list_entry); - list_del(&pbl->list_entry); - list_add_tail(&pbl->list_entry, &info->free_pbl_list); + list_move_tail(&pbl->list_entry, &info->free_pbl_list); info->completed_handled++; } } @@ -2981,11 +2987,6 @@ int qedr_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr, return -EINVAL; } - if (!wr) { - DP_ERR(dev, "Got an empty post send.\n"); - return -EINVAL; - } - while (wr) { rc = __qedr_post_send(ibqp, wr, bad_wr); if (rc) |