net: Drop vlan argument to qemu_new_net_client()

Since hubs are now used to implement the 'vlan' feature and the vlan
argument is always NULL, remove the argument entirely and update all net
clients that use qemu_new_net_client().

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/net.h b/net.h
index b0b8c7ab6b..e9c92b2c4d 100644
--- a/net.h
+++ b/net.h
@@ -79,7 +79,6 @@ struct VLANState {
 VLANState *qemu_find_vlan(int id, int allocate);
 VLANClientState *qemu_find_netdev(const char *id);
 VLANClientState *qemu_new_net_client(NetClientInfo *info,
-                                     VLANState *vlan,
                                      VLANClientState *peer,
                                      const char *model,
                                      const char *name);