diff --git a/src/dolphindockwidget.h b/src/dolphindockwidget.h
--- a/src/dolphindockwidget.h
+++ b/src/dolphindockwidget.h
@@ -30,8 +30,7 @@
     Q_OBJECT
 
 public:
-    explicit DolphinDockWidget(const QString& title, QWidget* parent = nullptr, Qt::WindowFlags flags = nullptr);
-    explicit DolphinDockWidget(QWidget* parent = nullptr, Qt::WindowFlags flags = nullptr);
+    explicit DolphinDockWidget(const QString& title = QString(), QWidget* parent = nullptr, Qt::WindowFlags flags = nullptr);
     ~DolphinDockWidget() override;
 
     /**
diff --git a/src/dolphindockwidget.cpp b/src/dolphindockwidget.cpp
--- a/src/dolphindockwidget.cpp
+++ b/src/dolphindockwidget.cpp
@@ -58,14 +58,6 @@
     setFeatures(DefaultDockWidgetFeatures);
 }
 
-DolphinDockWidget::DolphinDockWidget(QWidget* parent, Qt::WindowFlags flags) :
-    QDockWidget(parent, flags),
-    m_locked(false),
-    m_dockTitleBar(nullptr)
-{
-    setFeatures(DefaultDockWidgetFeatures);
-}
-
 DolphinDockWidget::~DolphinDockWidget()
 {
 }
diff --git a/src/panels/panel.cpp b/src/panels/panel.cpp
--- a/src/panels/panel.cpp
+++ b/src/panels/panel.cpp
@@ -64,8 +64,7 @@
 
     const QUrl oldUrl = m_url;
     m_url = url;
-    const bool accepted = urlChanged();
-    if (!accepted) {
+    if (!urlChanged()) {
         m_url = oldUrl;
     }
 }
diff --git a/src/panels/places/placesitem.h b/src/panels/places/placesitem.h
--- a/src/panels/places/placesitem.h
+++ b/src/panels/places/placesitem.h
@@ -105,7 +105,6 @@
     QPointer<Solid::OpticalDisc> m_disc;
     QPointer<Solid::PortableMediaPlayer> m_mtp;
     QPointer<PlacesItemSignalHandler> m_signalHandler;
-    QPointer<KDirLister> m_trashDirLister;
     KBookmark m_bookmark;
 
     friend class PlacesItemSignalHandler; // Calls onAccessibilityChanged()
diff --git a/src/panels/places/placesitem.cpp b/src/panels/places/placesitem.cpp
--- a/src/panels/places/placesitem.cpp
+++ b/src/panels/places/placesitem.cpp
@@ -38,7 +38,6 @@
     m_disc(),
     m_mtp(),
     m_signalHandler(nullptr),
-    m_trashDirLister(nullptr),
     m_bookmark()
 {
     m_signalHandler = new PlacesItemSignalHandler(this);
@@ -48,7 +47,6 @@
 PlacesItem::~PlacesItem()
 {
     delete m_signalHandler;
-    delete m_trashDirLister;
 }
 
 void PlacesItem::setUrl(const QUrl &url)
@@ -59,7 +57,6 @@
     // setting an equal URL results in an itemsChanged()
     // signal.
     if (dataValue("url").toUrl() != url) {
-        delete m_trashDirLister;
         if (url.scheme() == QLatin1String("trash")) {
             QObject::connect(&Trash::instance(), &Trash::emptinessChanged, m_signalHandler.data(), &PlacesItemSignalHandler::onTrashEmptinessChanged);
         }
diff --git a/src/panels/places/placesitemsignalhandler.cpp b/src/panels/places/placesitemsignalhandler.cpp
--- a/src/panels/places/placesitemsignalhandler.cpp
+++ b/src/panels/places/placesitemsignalhandler.cpp
@@ -45,8 +45,7 @@
     if (m_item) {
         Solid::StorageAccess *tmp = m_item->device().as<Solid::StorageAccess>();
         if (tmp) {
-            QString mountPath = tmp->filePath();
-            emit tearDownExternallyRequested(mountPath);
+            emit tearDownExternallyRequested(tmp->filePath());
         }
     }
 }