Cleanup how qos-policy change detection works

The CLI end: node does work correctly, so don't need to go walking configuration
manually

Bug 4545
(cherry picked from commit 377896b296827e4d7c3c20debb3487605c45bbe3)

1 files changed, 0 insertions, 62 deletions

diff --git a/lib/Vyatta/Qos/TrafficShaper.pm b/lib/Vyatta/Qos/TrafficShaper.pm
index c808c7d..f51d373 100644
--- a/lib/Vyatta/Qos/TrafficShaper.pm
+++ b/lib/Vyatta/Qos/TrafficShaper.pm
@@ -157,66 +157,4 @@ sub commands {
     }
 }
 
-# Walk configuration tree and look for changed nodes
-# The configuration system should do this but doesn't do it right
-sub isChanged {
-    my ( $self, $name ) = @_;
-    my $config = new Vyatta::Config;
-    my @attributes = qw(bandwidth burst ceiling priority queue-limit queue-type);
-
-    $config->setLevel("qos-policy traffic-shaper $name");
-
-    if ( $config->isChanged('bandwidth') ) {
-        return 'bandwidth';
-    }
-
-    foreach my $attr (@attributes)  {
-        if ( $config->isChanged("default $attr") ) {
-            return "default $attr";
-        }
-    }
-
-    my %classNodes = $config->listNodeStatus('class');
-    while ( my ( $class, $status ) = each %classNodes ) {
-        if ( $status ne 'static' ) {
-            return "class $class";
-        }
-
-        foreach my $attr (@attributes) {
-            if ( $config->isChanged("class $class $attr") ) {
-                return "class $class $attr";
-            }
-        }
-
-        my %matchNodes = $config->listNodeStatus("class $class match");
-        while ( my ( $match, $status ) = each %matchNodes ) {
-            my $level = "class $class match $match";
-            if ( $status ne 'static' ) {
-                return $level;
-            }
-
-            foreach my $parm (
-                'vif',
-		'ether destination',
-		'ether source',
-		'ether protocol',
-                'interface',
-                'ip dscp',
-                'ip protocol',
-                'ip source address',
-                'ip destination address',
-                'ip source port',
-                'ip destination port'
-              )
-            {
-                if ( $config->isChanged("$level $parm") ) {
-                    return "$level $parm";
-                }
-            }
-        }
-    }
-
-    return;    # false
-}
-
 1;