Use auto vs auto * where it's possible

src/mainwidget.cpp

@@ -209,7 +209,7 @@ MainWidget::MainWidget(KXMLGUIClient *guiClient, QWidget *parent)
     mCollectionTree->setHeaderGroup(Akonadi::EntityTreeModel::CollectionTreeHeaders);
 
     mCollectionSelectionModel = new QItemSelectionModel(mCollectionTree);
-    auto *checkableProxyModel = new StructuralCollectionsNotCheckableProxy(this);
+    auto checkableProxyModel = new StructuralCollectionsNotCheckableProxy(this);
     checkableProxyModel->setSelectionModel(mCollectionSelectionModel);
     checkableProxyModel->setSourceModel(mCollectionTree);
 
@@ -222,7 +222,7 @@ MainWidget::MainWidget(KXMLGUIClient *guiClient, QWidget *parent)
 
     connect(mCollectionView, qOverload<const Akonadi::Collection &>(&Akonadi::EntityTreeView::currentChanged), this, &MainWidget::slotCurrentCollectionChanged);
 
-    auto *selectionProxyModel = new KSelectionProxyModel(mCollectionSelectionModel, this);
+    auto selectionProxyModel = new KSelectionProxyModel(mCollectionSelectionModel, this);
     selectionProxyModel->setSourceModel(GlobalContactModel::instance()->model());
     selectionProxyModel->setFilterBehavior(KSelectionProxyModel::ChildrenOfExactSelection);
 
@@ -320,7 +320,7 @@ void MainWidget::initializeImportExportPlugin(KActionCollection *collection)
     QList<QAction *> exportActions;
     for (KAddressBookImportExport::Plugin *plugin : listPlugins) {
         if (plugin->isEnabled()) {
-            auto *interface = static_cast<KAddressBookImportExport::PluginInterface *>(plugin->createInterface(this));
+            auto interface = static_cast<KAddressBookImportExport::PluginInterface *>(plugin->createInterface(this));
             interface->setItemSelectionModel(mItemView->selectionModel());
             interface->setParentWidget(this);
             interface->createAction(collection);

src/manageshowcollectionproperties.cpp

@@ -46,7 +46,7 @@ void ManageShowCollectionProperties::showCollectionProperties()
         dlg->raise();
         return;
     }
-    auto *sync = new Akonadi::CollectionAttributesSynchronizationJob(col);
+    auto sync = new Akonadi::CollectionAttributesSynchronizationJob(col);
     sync->setProperty("collectionId", id);
     connect(sync, &KJob::result, this, &ManageShowCollectionProperties::slotCollectionPropertiesContinued);
     sync->start();
@@ -55,7 +55,7 @@ void ManageShowCollectionProperties::showCollectionProperties()
 void ManageShowCollectionProperties::slotCollectionPropertiesContinued(KJob *job)
 {
     if (job) {
-        auto *sync = qobject_cast<Akonadi::CollectionAttributesSynchronizationJob *>(job);
+        auto sync = qobject_cast<Akonadi::CollectionAttributesSynchronizationJob *>(job);
         Q_ASSERT(sync);
         if (sync->property("collectionId") != mMainWidget->currentAddressBook().id()) {
             return;