[gnome-shell] cleanup: Avoid useless return statements

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit a77377efe7c6d4d69bb8b739cd2cbb51ad720e24
Author: Florian Müllner <fmuellner gnome org>
Date:   Mon Aug 19 21:37:15 2019 +0200

    cleanup: Avoid useless return statements
    
    Return statements are only useful if they return a value or break
    the regular function flow (i.e. early returns). Remove all returns
    that do neither.
    
    https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/731

 js/gdm/batch.js         | 1 -
 js/ui/appDisplay.js     | 1 -
 js/ui/main.js           | 1 -
 js/ui/status/network.js | 1 -
 js/ui/windowManager.js  | 3 ---
 5 files changed, 7 deletions(-)
---
diff --git a/js/gdm/batch.js b/js/gdm/batch.js
index 74af4f0a8e..18662e379e 100644
--- a/js/gdm/batch.js
+++ b/js/gdm/batch.js
@@ -202,7 +202,6 @@ var ConsecutiveBatch = class extends Batch {
                 hold.disconnect(signalId);
                 this.nextTask();
             });
-            return;
         } else {
             // This task finished, process the next one
             this.nextTask();
diff --git a/js/ui/appDisplay.js b/js/ui/appDisplay.js
index 44caf1643a..b98781db08 100644
--- a/js/ui/appDisplay.js
+++ b/js/ui/appDisplay.js
@@ -752,7 +752,6 @@ var AllView = class AllView extends BaseAppView {
         let maxY = this._adjustment.upper - this._adjustment.page_size;
         if (dragEvent.y >= gridBottom && currentY < maxY) {
             this.goToPage(this._grid.currentPage + 1);
-            return;
         }
     }
 
diff --git a/js/ui/main.js b/js/ui/main.js
index 4300dba670..e8269f09be 100644
--- a/js/ui/main.js
+++ b/js/ui/main.js
@@ -705,7 +705,6 @@ function queueDeferredWork(workId) {
         _deferredWorkQueue.push(workId);
     if (data.actor.mapped) {
         _queueBeforeRedraw(workId);
-        return;
     } else if (_deferredTimeoutId == 0) {
         _deferredTimeoutId = GLib.timeout_add_seconds(GLib.PRIORITY_DEFAULT, DEFERRED_TIMEOUT_SECONDS, () => 
{
             _runAllDeferredWork();
diff --git a/js/ui/status/network.js b/js/ui/status/network.js
index 930a20ff52..5d939648f6 100644
--- a/js/ui/status/network.js
+++ b/js/ui/status/network.js
@@ -1976,7 +1976,6 @@ var NMApplet = class extends PanelMenu.SystemIndicator {
             // or we get to full connectivity through other means
         } else if (result == PortalHelperResult.COMPLETED) {
             this._closeConnectivityCheck(path);
-            return;
         } else if (result == PortalHelperResult.RECHECK) {
             this._client.check_connectivity_async(null, (client, result) => {
                 try {
diff --git a/js/ui/windowManager.js b/js/ui/windowManager.js
index 7559b6f30f..3df1cd5083 100644
--- a/js/ui/windowManager.js
+++ b/js/ui/windowManager.js
@@ -1022,7 +1022,6 @@ var WindowManager = class {
                                                 (proxy, error) => {
                                                     if (error) {
                                                         log(error.message);
-                                                        return;
                                                     }
                                                 });
 
@@ -1682,7 +1681,6 @@ var WindowManager = class {
             break;
         default:
             shellwm.completed_map(actor);
-            return;
         }
     }
 
@@ -1763,7 +1761,6 @@ var WindowManager = class {
             break;
         default:
             shellwm.completed_destroy(actor);
-            return;
         }
     }