[zebra] Remove unused structure element
diff --git a/zebra/interface.h b/zebra/interface.h
index 0a6b036..968430a 100644
--- a/zebra/interface.h
+++ b/zebra/interface.h
@@ -187,9 +187,6 @@
   /* Router advertise configuration. */
   u_char rtadv_enable;
 
-  /* Interface's address. */
-  struct list *address;
-
   /* Installed addresses chains tree. */
   struct route_table *ipv4_subnets;