Apply suggestions from code review

src/components/emby-slider/emby-slider.js

@@ -250,7 +250,6 @@ define(['browser', 'dom', 'layoutManager', 'css!./emby-slider', 'registerElement
      * Handle KeyDown event
      */
     function onKeyDown(e) {
-
         switch (e.key) {
             case 'ArrowLeft':
             case 'Left':
@@ -258,7 +257,6 @@ define(['browser', 'dom', 'layoutManager', 'css!./emby-slider', 'registerElement
                 e.preventDefault();
                 e.stopPropagation();
                 break;
-
             case 'ArrowRight':
             case 'Right':
                 stepKeyboard(this, this.keyboardStepUp || 1);

src/controllers/videoosd.js

@@ -1083,11 +1083,13 @@ define(["playbackManager", "dom", "inputManager", "datetime", "itemHelper", "med
         function onWindowKeyDown(e) {
             if (!currentVisibleMenu && 32 === e.keyCode) {
                 playbackManager.playPause(currentPlayer);
-                return void showOsd();
+                showOsd();
+                return;
             }
 
             if (layoutManager.tv && NavigationKeys.indexOf(e.key) != -1) {
-                return void showOsd();
+                showOsd();
+                return;
             }
 
             switch (e.key) {