fixed usage of void function results

plugins/Login/Controller.php

@@ -332,10 +332,12 @@ class Controller extends \Piwik\Controller
 
         if (is_null($errorMessage)) // if success, show login w/ success message
         {
-            return $this->redirectToIndex('Login', 'resetPasswordSuccess');
+            $this->redirectToIndex('Login', 'resetPasswordSuccess');
+            return;
         } else {
             // show login page w/ error. this will keep the token in the URL
-            return $this->login($errorMessage);
+            $this->login($errorMessage);
+            return;
         }
     }
 
@@ -375,7 +377,7 @@ class Controller extends \Piwik\Controller
      */
     public function resetPasswordSuccess()
     {
-        return $this->login($errorMessage = null, $infoMessage = Piwik_Translate('Login_PasswordChanged'));
+        $this->login($errorMessage = null, $infoMessage = Piwik_Translate('Login_PasswordChanged'));
     }
 
     /**

plugins/PrivacyManager/Controller.php

@@ -56,7 +56,7 @@ class Controller extends \Piwik\Controller\Admin
             }
         }
 
-        return $this->redirectToIndex('PrivacyManager', 'privacySettings', null, null, null, array('updated' => 1));
+        $this->redirectToIndex('PrivacyManager', 'privacySettings', null, null, null, array('updated' => 1));
     }
 
     /**
@@ -149,7 +149,8 @@ class Controller extends \Piwik\Controller\Admin
         if ($_SERVER["REQUEST_METHOD"] != "POST"
             && !Common::isPhpCliMode()
         ) {
-            return $this->redirectToIndex('PrivacyManager', 'privacySettings');
+            $this->redirectToIndex('PrivacyManager', 'privacySettings');
+            return;
         }
 
         $settings = PrivacyManager::getPurgeDataSettings();