From d58ba4ba2a532f3ebfa640c42ec2622b54740cdf Mon Sep 17 00:00:00 2001
From: Stephen Hemminger <shemming@brocade.com>
Date: Wed, 6 May 2015 09:48:06 -0700
Subject: [PATCH] ip: return correct exit code on route failure

If kernel complains about ip route request, exit status should be
2 not 1.

This fixes regression introduced by:
commit 42ecedd4bae534fc688194a795eb4548c6530cda
Author: Roopa Prabhu <roopa@cumulusnetworks.com>
Date:   Tue Mar 17 19:26:32 2015 -0700

    fix ip -force -batch to continue on errors
---
 ip/iproute.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ip/iproute.c b/ip/iproute.c
index e0a61598..06aea6ff 100644
--- a/ip/iproute.c
+++ b/ip/iproute.c
@@ -1164,7 +1164,7 @@ static int iproute_modify(int cmd, unsigned flags, int argc, char **argv)
 		req.r.rtm_family = AF_INET;
 
 	if (rtnl_talk(&rth, &req.n, 0, 0, NULL) < 0)
-		return -1;
+		return -2;
 
 	return 0;
 }