From 89b6d1f8e2759cc38bc768067abe3a296d93f454 Mon Sep 17 00:00:00 2001
From: Stephen Hemminger <shemminger@vyatta.com>
Date: Thu, 24 Mar 2011 10:51:59 +0000
Subject: bgpd: Cleanups & fixes for minttl / GTSM

* bgp_vty.c: (peer_ebgp_multihop_{un,}set_vty) tail-call cleanup.
  ({no_,}neighbor_ttl_security) ditto.
* bgpd.c: (peer_ttl_security_hops_set) Peer group checks and TTL set only
  need to be done on transition.
* sockunion.c: (sockopt_minttl) remove always-on debug and improve readability.
---
 lib/sockunion.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

(limited to 'lib')

diff --git a/lib/sockunion.c b/lib/sockunion.c
index a32809c1..df05acb3 100644
--- a/lib/sockunion.c
+++ b/lib/sockunion.c
@@ -540,23 +540,23 @@ sockopt_cork (int sock, int onoff)
 int
 sockopt_minttl (int family, int sock, int minttl)
 {
+#ifdef IP_MINTTL
   int ret;
   
-  zlog_debug ("sockopt_minttl: set minttl to %d", minttl);
-
-#ifdef IP_MINTTL
   ret = setsockopt (sock, IPPROTO_IP, IP_MINTTL, &minttl, sizeof(minttl));
-#else
-  ret = -1;
-  errno = EOPNOTSUPP;
-#endif /* IP_MINTTL */
   if (ret < 0)
     {
-      zlog (NULL, LOG_WARNING, "can't set sockopt IP_MINTTL to %d on socket %d: %s", minttl, sock, safe_strerror (errno));
+      zlog (NULL, LOG_WARNING,
+            "can't set sockopt IP_MINTTL to %d on socket %d: %s",
+            minttl, sock, safe_strerror (errno));
       return -1;
     }
 
   return 0;
+#else
+  errno = EOPNOTSUPP;
+  return -1;
+#endif /* IP_MINTTL */
 }
 
 /* If same family and same prefix return 1. */
-- 
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