diff --git a/drivers/vdpa/pds/vdpa_dev.c b/drivers/vdpa/pds/vdpa_dev.c index 43426bd971ac..77d679f6763d 100644 --- a/drivers/vdpa/pds/vdpa_dev.c +++ b/drivers/vdpa/pds/vdpa_dev.c @@ -731,6 +731,12 @@ static int pds_vdpa_dev_add(struct vdpa_mgmt_dev *mdev, const char *name, notify = vp_modern_map_vq_notify(&pdsv->vdpa_aux->vd_mdev, i, &pdsv->vqs[i].notify_pa); + if (!notify) { + err = -EINVAL; + dev_err(dev, "Fail to map vq notify %d\n", i); + goto err_unmap; + } + pds_vdpa_init_vqs_entry(pdsv, i, notify); }