Various code cleanup.

app/Http/Controllers/Admin/LinkController.php

@@ -163,7 +163,7 @@ class LinkController extends Controller
 
         // put previous url in session if not redirect from store (not "return_to_edit").
         if (true !== session('link-types.edit.fromUpdate')) {
-            $this->rememberPreviousUri('link-types.edit.uri'); // @codeCoverageIgnore
+            $this->rememberPreviousUri('link-types.edit.uri'); 
         }
         $request->session()->forget('link-types.edit.fromUpdate');
 

app/Http/Controllers/Admin/UserController.php

@@ -219,11 +219,11 @@ class UserController extends Controller
         app('preferences')->mark();
         $redirect = redirect($this->getPreviousUri('users.edit.uri'));
         if (1 === (int)$request->get('return_to_edit')) {
-            // @codeCoverageIgnoreStart
+
             session()->put('users.edit.fromUpdate', true);
 
             $redirect = redirect(route('admin.users.edit', [$user->id]))->withInput(['return_to_edit' => 1]);
-            // @codeCoverageIgnoreEnd
+
         }
 
         // redirect to previous URL.