net: use qtailq for vlan and client lists

Patchworks-ID: 35507
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
diff --git a/net.h b/net.h
index 164ea3d..79e9b47 100644
--- a/net.h
+++ b/net.h
@@ -26,7 +26,7 @@
     LinkStatusChanged *link_status_changed;
     int link_down;
     void *opaque;
-    struct VLANClientState *next;
+    QTAILQ_ENTRY(VLANClientState) next;
     struct VLANState *vlan;
     char *model;
     char *name;
@@ -47,8 +47,8 @@
 
 struct VLANState {
     int id;
-    VLANClientState *first_client;
-    struct VLANState *next;
+    QTAILQ_HEAD(, VLANClientState) clients;
+    QTAILQ_ENTRY(VLANState) next;
     unsigned int nb_guest_devs, nb_host_devs;
     QTAILQ_HEAD(send_queue, VLANPacket) send_queue;
     int delivering;