311 	struct virtio_gpu_fpriv *vfpriv;  in virtio_gpu_driver_open()  local
319 	vfpriv = kzalloc(sizeof(*vfpriv), GFP_KERNEL);  in virtio_gpu_driver_open()
320 	if (!vfpriv)  in virtio_gpu_driver_open()
323 	mutex_init(&vfpriv->context_lock);  in virtio_gpu_driver_open()
327 		kfree(vfpriv);  in virtio_gpu_driver_open()
331 	vfpriv->ctx_id = handle + 1;  in virtio_gpu_driver_open()
332 	file->driver_priv = vfpriv;  in virtio_gpu_driver_open()
339 	struct virtio_gpu_fpriv *vfpriv = file->driver_priv;  in virtio_gpu_driver_postclose()  local
344 	if (vfpriv->context_created) {  in virtio_gpu_driver_postclose()
345 		virtio_gpu_cmd_context_destroy(vgdev, vfpriv->ctx_id);  in virtio_gpu_driver_postclose()
349 	ida_free(&vgdev->ctx_id_ida, vfpriv->ctx_id - 1);  in virtio_gpu_driver_postclose()
350 	mutex_destroy(&vfpriv->context_lock);  in virtio_gpu_driver_postclose()
351 	kfree(vfpriv);  in virtio_gpu_driver_postclose()