From: Sergey Vyshnevetskiy <serg@vostok.net>
Subject: [zebra 18689] [PATCH] misc patch

remove unused vars
diff --git a/ospfd/ospf_flood.c b/ospfd/ospf_flood.c
index 8c9a4c6..1c8cbbf 100644
--- a/ospfd/ospf_flood.c
+++ b/ospfd/ospf_flood.c
@@ -617,7 +617,6 @@
 {
   listnode node;
   int lsa_ack_flag;
-  struct as_external_lsa *extlsa;
 
   lsa_ack_flag = 0;
 
@@ -642,7 +641,6 @@
     {
       int continue_flag = 0;
       struct ospf_area *area = getdata (node);
-      struct in_addr fwd;
       listnode if_node;
 
       switch (area->external_routing)