Clean up stale code

last seen: e210fc5

Author: lifenjoiner

dnscrypt-proxy/plugins.go

@@ -337,7 +337,6 @@ func (pluginsState *PluginsState) ApplyQueryPlugins(
 func (pluginsState *PluginsState) ApplyResponsePlugins(
 	pluginsGlobals *PluginsGlobals,
 	packet []byte,
-	ttl *uint32,
 ) ([]byte, error) {
 	msg := dns.Msg{Compress: true}
 	if err := msg.Unpack(packet); err != nil {
@@ -379,9 +378,6 @@ func (pluginsState *PluginsState) ApplyResponsePlugins(
 			break
 		}
 	}
-	if ttl != nil {
-		setMaxTTL(&msg, *ttl)
-	}
 	packet2, err := msg.PackBuffer(packet)
 	if err != nil {
 		return packet, err

dnscrypt-proxy/query_processing.go

@@ -254,10 +254,9 @@ func processPlugins(
 	serverInfo *ServerInfo,
 	response []byte,
 ) ([]byte, error) {
-	var ttl *uint32
 	var err error
 
-	response, err = pluginsState.ApplyResponsePlugins(&proxy.pluginsGlobals, response, ttl)
+	response, err = pluginsState.ApplyResponsePlugins(&proxy.pluginsGlobals, response)
 	if err != nil {
 		pluginsState.returnCode = PluginsReturnCodeParseError
 		pluginsState.ApplyLoggingPlugins(&proxy.pluginsGlobals)