From 50bac4d3c3032005dc509ee4e95f1f0803c14c63 Mon Sep 17 00:00:00 2001 From: li mengyang Date: Tue, 24 Sep 2019 14:06:38 +0800 Subject: fix: delete unused var and const (#3294) Signed-off-by: hwdef --- plugin/forward/forward.go | 9 --------- 1 file changed, 9 deletions(-) (limited to 'plugin/forward/forward.go') diff --git a/plugin/forward/forward.go b/plugin/forward/forward.go index 4abd80bae..4e54ef466 100644 --- a/plugin/forward/forward.go +++ b/plugin/forward/forward.go @@ -199,15 +199,6 @@ var ( ErrCachedClosed = errors.New("cached connection was closed by peer") ) -// policy tells forward what policy for selecting upstream it uses. -type policy int - -const ( - randomPolicy policy = iota - roundRobinPolicy - sequentialPolicy -) - // options holds various options that can be set. type options struct { forceTCP bool -- cgit v1.2.3