Introduce VLANClientState::cleanup() (Mark McLoughlin)

[mirror_qemu.git] / hw / usb-net.c

diff --git a/hw/usb-net.c b/hw/usb-net.c
index 863c25fd9cb9b35427b2b9181a447fd76cbb095a..9e6442506f6d705283597c894a0e0208548f7dd3 100644 (file)
--- a/hw/usb-net.c
+++ b/hw/usb-net.c
@@ -1415,14 +1415,20 @@ static int usbnet_can_receive(void *opaque)
     return !s->in_len;
 }
 
+static void usbnet_cleanup(VLANClientState *vc)
+{
+    USBNetState *s = vc->opaque;
+
+    rndis_clear_responsequeue(s);
+    qemu_free(s);
+}
+
 static void usb_net_handle_destroy(USBDevice *dev)
 {
     USBNetState *s = (USBNetState *) dev;
 
     /* TODO: remove the nd_table[] entry */
     qemu_del_vlan_client(s->vc);
-    rndis_clear_responsequeue(s);
-    qemu_free(s);
 }
 
 USBDevice *usb_net_init(NICInfo *nd)
@@ -1452,7 +1458,9 @@ USBDevice *usb_net_init(NICInfo *nd)
     pstrcpy(s->dev.devname, sizeof(s->dev.devname),
                     "QEMU USB Network Interface");
     s->vc = qemu_new_vlan_client(nd->vlan, nd->model, nd->name,
-                    usbnet_receive, usbnet_can_receive, s);
+                                 usbnet_receive,
+                                 usbnet_can_receive,
+                                 usbnet_cleanup, s);
 
     qemu_format_nic_info_str(s->vc, s->mac);