vdpa: reorder vhost_vdpa_net_cvq_cmd_page_len function

We need to call it from resource cleanup context, as munmap needs the
size of the mappings.

Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230602143854.1879091-3-eperezma@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
1 file changed