diff options
| -rw-r--r-- | drivers/vdpa/vdpa_sim/vdpa_sim.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/vdpa/vdpa_sim/vdpa_sim.c b/drivers/vdpa/vdpa_sim/vdpa_sim.c index 88eab8ded751..f41f9fc522ee 100644 --- a/drivers/vdpa/vdpa_sim/vdpa_sim.c +++ b/drivers/vdpa/vdpa_sim/vdpa_sim.c @@ -251,6 +251,7 @@ struct vdpasim *vdpasim_create(struct vdpasim_dev_attr *dev_attr, const struct vdpa_dev_set_config *config) { const struct vdpa_config_ops *ops; + struct vdpa_device *vdpa; struct vdpasim *vdpasim; struct device *dev; int i, ret = -ENOMEM; @@ -268,14 +269,16 @@ struct vdpasim *vdpasim_create(struct vdpasim_dev_attr *dev_attr, else ops = &vdpasim_config_ops; - vdpasim = vdpa_alloc_device(struct vdpasim, vdpa, NULL, ops, - dev_attr->ngroups, dev_attr->nas, - dev_attr->name, false); - if (IS_ERR(vdpasim)) { - ret = PTR_ERR(vdpasim); + vdpa = __vdpa_alloc_device(NULL, ops, + dev_attr->ngroups, dev_attr->nas, + sizeof(struct vdpasim), + dev_attr->name, false); + if (IS_ERR(vdpa)) { + ret = PTR_ERR(vdpa); goto err_alloc; } + vdpasim = vdpa_to_sim(vdpa); vdpasim->dev_attr = *dev_attr; INIT_WORK(&vdpasim->work, dev_attr->work_fn); spin_lock_init(&vdpasim->lock); |