diff --git a/zebra/irdp_interface.c b/zebra/irdp_interface.c
index 8742b62..6403830 100644
--- a/zebra/irdp_interface.c
+++ b/zebra/irdp_interface.c
@@ -99,14 +99,11 @@
 	  u_int32_t group, 
 	  int add_leave)
 {
-  struct zebra_if *zi;
   struct ip_mreq m;
   struct prefix *p;
   int ret;
   char b1[INET_ADDRSTRLEN];
 
-  zi = ifp->info;
-
   memset (&m, 0, sizeof (m));
   m.imr_multiaddr.s_addr = htonl (group);
   p = irdp_get_prefix(ifp);
diff --git a/zebra/rt_netlink.c b/zebra/rt_netlink.c
index eb9eae3..a09e459 100644
--- a/zebra/rt_netlink.c
+++ b/zebra/rt_netlink.c
@@ -1827,11 +1827,7 @@
 static int
 kernel_read (struct thread *thread)
 {
-  int ret;
-  int sock;
-
-  sock = THREAD_FD (thread);
-  ret = netlink_parse_info (netlink_information_fetch, &netlink);
+  netlink_parse_info (netlink_information_fetch, &netlink);
   thread_add_read (zebrad.master, kernel_read, NULL, netlink.sock);
 
   return 0;