From d82900d3a81c313315c26af9f6d5095bc850ef1e Mon Sep 17 00:00:00 2001 From: Bob Lantz Date: Thu, 6 Mar 2014 17:52:41 -0800 Subject: [PATCH] Don't look through all interfaces if you don't need to. --- mininet/util.py | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/mininet/util.py b/mininet/util.py index 9948000..b03e945 100644 --- a/mininet/util.py +++ b/mininet/util.py @@ -188,8 +188,7 @@ def moveIntfNoRetry( intf, dstNode, srcNode=None, printError=False ): srcNode.cmd( cmd ) else: quietRun( cmd ) - links = dstNode.cmd( 'ip link show' ) - if not ( ' %s:' % intf ) in links: + if ( ' %s:' % intf ) not in dstNode.cmd( 'ip link show', intf ): if printError: error( '*** Error: moveIntf: ' + intf + ' not successfully moved to ' + dstNode.name + '\n' )