From: Roopa Prabhu <roopa@cumulusnetworks.com>
Date: Sun, 10 Jan 2016 00:02:12 +0000 (-0800)
Subject: iplink: replace exit with return
X-Git-Tag: v4.4.0~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f921f567d1b9a7d6ad9b99049c7df816c47f92eb;p=thirdparty%2Fiproute2.git

iplink: replace exit with return

This patch replaces exits with returns in iplink
command. Helps to continue on errors when
invoked with ip -force -batch.

Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
---

diff --git a/ip/iplink.c b/ip/iplink.c
index f30de86d1..c706d2089 100644
--- a/ip/iplink.c
+++ b/ip/iplink.c
@@ -710,7 +710,7 @@ static int iplink_modify(int cmd, unsigned int flags, int argc, char **argv)
 			req.i.ifi_index = 0;
 			addattr32(&req.n, sizeof(req), IFLA_GROUP, group);
 			if (rtnl_talk(&rth, &req.n, NULL, 0) < 0)
-				exit(2);
+				return -2;
 			return 0;
 		}
 	}
@@ -809,7 +809,7 @@ static int iplink_modify(int cmd, unsigned int flags, int argc, char **argv)
 	}
 
 	if (rtnl_talk(&rth, &req.n, NULL, 0) < 0)
-		exit(2);
+		return -2;
 
 	return 0;
 }