cleanup: remove redundant return statement (#3297)

Signed-off-by: Guangming Wang <guangming.wang@daocloud.io>

1 files changed, 1 insertions, 1 deletions

diff --git a/plugin/kubernetes/handler_test.go b/plugin/kubernetes/handler_test.go
index a979386b9..186c2a3a6 100644
--- a/plugin/kubernetes/handler_test.go
+++ b/plugin/kubernetes/handler_test.go
@@ -521,7 +521,7 @@ type APIConnServeTest struct {
 }
 
 func (a APIConnServeTest) HasSynced() bool                         { return !a.notSynced }
-func (APIConnServeTest) Run()                                      { return }
+func (APIConnServeTest) Run()                                      {}
 func (APIConnServeTest) Stop() error                               { return nil }
 func (APIConnServeTest) EpIndexReverse(string) []*object.Endpoints { return nil }
 func (APIConnServeTest) SvcIndexReverse(string) []*object.Service  { return nil }