diff options
Diffstat (limited to 'drivers/infiniband/core/uverbs_cmd.c')
| -rw-r--r-- | drivers/infiniband/core/uverbs_cmd.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c index 5a3a1780ceea..5c00d9a5698a 100644 --- a/drivers/infiniband/core/uverbs_cmd.c +++ b/drivers/infiniband/core/uverbs_cmd.c @@ -1010,12 +1010,11 @@ static struct ib_ucq_object *create_cq(struct uverbs_attr_bundle *attrs, attr.comp_vector = cmd->comp_vector; attr.flags = cmd->flags; - cq = ib_dev->ops.create_cq(ib_dev, &attr, &attrs->driver_udata); - if (IS_ERR(cq)) { - ret = PTR_ERR(cq); + cq = rdma_zalloc_drv_obj(ib_dev, ib_cq); + if (!cq) { + ret = -ENOMEM; goto err_file; } - cq->device = ib_dev; cq->uobject = &obj->uobject; cq->comp_handler = ib_uverbs_comp_handler; @@ -1023,6 +1022,10 @@ static struct ib_ucq_object *create_cq(struct uverbs_attr_bundle *attrs, cq->cq_context = ev_file ? &ev_file->ev_queue : NULL; atomic_set(&cq->usecnt, 0); + ret = ib_dev->ops.create_cq(cq, &attr, &attrs->driver_udata); + if (ret) + goto err_free; + obj->uobject.object = cq; memset(&resp, 0, sizeof resp); resp.base.cq_handle = obj->uobject.id; @@ -1043,7 +1046,9 @@ static struct ib_ucq_object *create_cq(struct uverbs_attr_bundle *attrs, err_cb: ib_destroy_cq(cq); - + cq = NULL; +err_free: + kfree(cq); err_file: if (ev_file) ib_uverbs_release_ucq(attrs->ufile, ev_file, obj); |