From e8e1946edf6ba87ef53832cdceccc39d7f0c3f26 Mon Sep 17 00:00:00 2001
From: paul <paul>
Date: Thu, 19 Jan 2006 20:16:55 +0000
Subject: [compiler] miscellaneous trivial compiler warning fixes

2006-01-19 Paul Jakma <paul.jakma@sun.com>

        * (general) various miscellaneous compiler warning fixes.
          Remove redundant break statements from switch clauses
          which return.
          return from main, not exit, cause it annoys SOS.
          Remove stray semi-colons which cause empty-statement
          warnings.
	* zebra/main.c: (sighup) remove private declaration of external
	  function.
---
 zebra/ChangeLog   | 11 +++++++++++
 zebra/main.c      |  5 +----
 zebra/zebra_rib.c |  4 ++--
 zebra/zserv.c     |  1 -
 4 files changed, 14 insertions(+), 7 deletions(-)

(limited to 'zebra')

diff --git a/zebra/ChangeLog b/zebra/ChangeLog
index b33180f7..b40f78fb 100644
--- a/zebra/ChangeLog
+++ b/zebra/ChangeLog
@@ -1,3 +1,14 @@
+2006-01-19 Paul Jakma <paul.jakma@sun.com>
+
+        * (general) various miscellaneous compiler warning fixes.
+          Remove redundant break statements from switch clauses
+          which return.
+          Remove stray semi-colons which cause empty-statement
+          warnings.
+	* main.c: (sighup) remove private declaration of external
+          function.
+          (main) return from main, not exit, cause it annoys SOS.
+
 2006-01-18 Gunnar Stigen <gunnar.stigen@axxessit.no>
 
 	* zebra_rib.c: Take interface metric into account.
diff --git a/zebra/main.c b/zebra/main.c
index 67108c4e..dbe1b537 100644
--- a/zebra/main.c
+++ b/zebra/main.c
@@ -163,9 +163,6 @@ sighup (void)
 static void
 sigint (void)
 {
-  /* Decrared in rib.c */
-  void rib_close ();
-
   zlog_notice ("Terminating on signal");
 
   if (!retain_mode)
@@ -378,5 +375,5 @@ main (int argc, char **argv)
     thread_call (&thread);
 
   /* Not reached... */
-  exit (0);
+  return 0;
 }
diff --git a/zebra/zebra_rib.c b/zebra/zebra_rib.c
index 5d9cb2f6..a591776a 100644
--- a/zebra/zebra_rib.c
+++ b/zebra/zebra_rib.c
@@ -1497,7 +1497,7 @@ static_ipv4_nexthop_same (struct nexthop *nexthop, struct static_ipv4 *si)
   if (nexthop->type == NEXTHOP_TYPE_BLACKHOLE
       && si->type == STATIC_IPV4_BLACKHOLE)
     return 1;
-  return 0;;
+  return 0;
 }
 
 /* Uninstall static route from RIB. */
@@ -2045,7 +2045,7 @@ static_ipv6_nexthop_same (struct nexthop *nexthop, struct static_ipv6 *si)
       && IPV6_ADDR_SAME (&nexthop->gate.ipv6, &si->ipv6)
       && strcmp (nexthop->ifname, si->ifname) == 0)
     return 1;
-  return 0;;
+  return 0;
 }
 
 static void
diff --git a/zebra/zserv.c b/zebra/zserv.c
index f8bfcfaa..aa88ab5d 100644
--- a/zebra/zserv.c
+++ b/zebra/zserv.c
@@ -138,7 +138,6 @@ zebra_server_send_message(struct zserv *client)
       client->t_suicide = thread_add_event(zebrad.master, zserv_delayed_close,
 					   client, 0);
       return -1;
-      break;
     case BUFFER_EMPTY:
       THREAD_OFF(client->t_write);
       break;
-- 
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