Include fixes from comments.

api/scheduler_handler.go

@@ -77,7 +77,7 @@ func (g *SchedulerCreateHandler) ServeHTTP(w http.ResponseWriter, r *http.Reques
 			timeoutSec,
 		)
 		if err != nil {
-			reporters.Report(reportersConstants.EventSchedulerCreate, map[string]interface{}{
+			_ = reporters.Report(reportersConstants.EventSchedulerCreate, map[string]interface{}{
 				"name":  payload.Name,
 				"game":  payload.Game,
 				"error": err,
@@ -92,7 +92,7 @@ func (g *SchedulerCreateHandler) ServeHTTP(w http.ResponseWriter, r *http.Reques
 			g.App.HandleError(w, status, "Create scheduler failed", err)
 			return
 		}
-		reporters.Report(reportersConstants.EventSchedulerCreate, map[string]interface{}{
+		_ = reporters.Report(reportersConstants.EventSchedulerCreate, map[string]interface{}{
 			"name": payload.Name,
 			"game": payload.Game,
 		})

controller/controller.go

@@ -395,7 +395,6 @@ func ScaleUp(
 		return err
 	}
 	if existPendingPods {
-		// TODO(lhahn): Important.
 		return errors.New("there are pending pods, check if there are enough CPU and memory to allocate new rooms")
 	}
 

metadata/version.go

@@ -8,7 +8,7 @@
 package metadata
 
 //Version of Maestro
-var Version = "9.5.3"
+var Version = "9.5.4"
 
 //KubeVersion is the desired Kubernetes version
 var KubeVersion = "v1.13.9"

models/game_room.go

@@ -185,8 +185,8 @@ func createPod(
 	}
 
 	if err != nil {
-		// NOTE: We will get an error here if we cannot access redis. This implies that redis is probably not accessible,
-		// se we were not successful in adding the room's keys as well. That is why we don't call room.ClearAll here.
+		// NOTE: We will get an error here if we cannot access redis. It is therefore not necessary to call room.ClearAll here,
+		// since it is likely that Redis is off.
 		return nil, err
 	}