From: Stephen Hemminger <shemming@brocade.com>
Date: Wed, 6 May 2015 16:53:41 +0000 (-0700)
Subject: ip: fix exit code for rule failures
X-Git-Tag: v4.1.0~40
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=076ae7089a4b4874a1aedd4c5f84bb889dcda34e;p=thirdparty%2Fiproute2.git

ip: fix exit code for rule failures

If ip rule command fails talking to kernel, exit code should be 2.
The sub-command is called by cmd loop and the exit code is negative
of return value from the command callback.
---

diff --git a/ip/iprule.c b/ip/iprule.c
index 967969c0e..986a5bcba 100644
--- a/ip/iprule.c
+++ b/ip/iprule.c
@@ -381,7 +381,7 @@ static int iprule_modify(int cmd, int argc, char **argv)
 		req.r.rtm_table = RT_TABLE_MAIN;
 
 	if (rtnl_talk(&rth, &req.n, 0, 0, NULL) < 0)
-		return 2;
+		return -2;
 
 	return 0;
 }