Introduce VLANClientState::cleanup() (Mark McLoughlin)

We're currently leaking memory and file descriptors on device
hot-unplug.

Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7150 c046a42c-6fe2-441c-8c8c-71466251a162
diff --git a/hw/virtio.h b/hw/virtio.h
index cce8a47..935b118 100644
--- a/hw/virtio.h
+++ b/hw/virtio.h
@@ -117,6 +117,8 @@
 
 void virtio_load(VirtIODevice *vdev, QEMUFile *f);
 
+void virtio_cleanup(VirtIODevice *vdev);
+
 void virtio_notify_config(VirtIODevice *vdev);
 
 void virtio_queue_set_notification(VirtQueue *vq, int enable);