fix S1023 redundant return statement

Signed-off-by: Ken Sipe <kensipe@gmail.com>

Kubernetes-commit: 1d795002919675b8cf3bf462b6543fef843b5b54

pkg/server/filters/goaway_test.go

@@ -404,7 +404,6 @@ func TestGOAWAYHTTP1Requests(t *testing.T) {
 	s := httptest.NewUnstartedServer(WithProbabilisticGoaway(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		w.WriteHeader(http.StatusOK)
 		w.Write([]byte("hello"))
-		return
 	}), 1))
 
 	http2Options := &http2.Server{}

pkg/util/flowcontrol/apf_controller.go

@@ -636,7 +636,6 @@ func (meal *cfgMeal) imaginePL(proto *flowcontrol.PriorityLevelConfiguration, re
 	if proto.Spec.Limited != nil {
 		meal.shareSum += float64(proto.Spec.Limited.AssuredConcurrencyShares)
 	}
-	return
 }
 
 type immediateRequest struct{}

pkg/util/flowcontrol/fairqueuing/queueset/queueset.go

@@ -630,7 +630,6 @@ func (qs *queueSet) cancelWait(req *request) {
 			break
 		}
 	}
-	return
 }
 
 // selectQueueLocked examines the queues in round robin order and

pkg/util/shufflesharding/shufflesharding_test.go

@@ -254,7 +254,6 @@ func TestUniformDistribution(t *testing.T) {
 			t.Errorf("Only %v percent of the hands got a central count", goodPct)
 		}
 	}
-	return
 }
 
 func TestDealer_DealIntoHand(t *testing.T) {

pkg/util/webhook/webhook_test.go

@@ -422,7 +422,6 @@ func TestRequestTimeout(t *testing.T) {
 
 	handler := func(w http.ResponseWriter, r *http.Request) {
 		<-done
-		return
 	}
 
 	// Create and start a simple HTTPS server