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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>
This commit is contained in:
Roopa Prabhu 2016-01-09 16:02:12 -08:00 committed by Stephen Hemminger
parent de7db5d857
commit f921f567d1
1 changed files with 2 additions and 2 deletions
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4
ip/iplink.c
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@ -710,7 +710,7 @@ static int iplink_modify(int cmd, unsigned int flags, int argc, char **argv)
req.i.ifi_index = 0; req.i.ifi_index = 0;
addattr32(&req.n, sizeof(req), IFLA_GROUP, group); addattr32(&req.n, sizeof(req), IFLA_GROUP, group);
if (rtnl_talk(&rth, &req.n, NULL, 0) < 0) if (rtnl_talk(&rth, &req.n, NULL, 0) < 0)
exit(2); return -2;
return 0; 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) if (rtnl_talk(&rth, &req.n, NULL, 0) < 0)
exit(2); return -2;
return 0; return 0;
} }