More pylint changes

2014-12-04 00:51:05 -08:00
parent b905dddf19
commit 18aab5b786
17 changed files with 952 additions and 897 deletions
@@ -727,10 +727,8 @@ class Mininet( object ):
        if not quietRun( 'which telnet' ):
            error( 'Cannot find telnet in $PATH - required for iperf test' )
            return
-        if not hosts:
-            hosts = [ self.hosts[ 0 ], self.hosts[ -1 ] ]
-        else:
-            assert len( hosts ) == 2
+        hosts = hosts or [ self.hosts[ 0 ], self.hosts[ -1 ] ]
+        assert len( hosts ) == 2
        client, server = hosts
        output( '*** Iperf: testing ' + l4Type + ' bandwidth between ' )
        output( "%s and %s\n" % ( client.name, server.name ) )