diff --git a/src/plugins/projectexplorer/kitinformationconfigwidget.cpp b/src/plugins/projectexplorer/kitinformationconfigwidget.cpp
index 6d0dd660aff..3797a038878 100644
--- a/src/plugins/projectexplorer/kitinformationconfigwidget.cpp
+++ b/src/plugins/projectexplorer/kitinformationconfigwidget.cpp
@@ -67,8 +67,7 @@ namespace Internal {
 // --------------------------------------------------------------------------
 
 SysRootInformationConfigWidget::SysRootInformationConfigWidget(Kit *k, const KitInformation *ki) :
-    KitConfigWidget(k, ki),
-    m_ignoreChange(false)
+    KitConfigWidget(k, ki)
 {
     m_chooser = new Utils::PathChooser;
     m_chooser->setExpectedKind(Utils::PathChooser::ExistingDirectory);
@@ -127,9 +126,7 @@ void SysRootInformationConfigWidget::pathWasChanged()
 // --------------------------------------------------------------------------
 
 ToolChainInformationConfigWidget::ToolChainInformationConfigWidget(Kit *k, const KitInformation *ki) :
-    KitConfigWidget(k, ki),
-    m_ignoreChanges(false),
-    m_isReadOnly(false)
+    KitConfigWidget(k, ki)
 {
     m_comboBox = new QComboBox;
     m_comboBox->setToolTip(toolTip());
@@ -291,8 +288,6 @@ void DeviceTypeInformationConfigWidget::currentTypeChanged(int idx)
 
 DeviceInformationConfigWidget::DeviceInformationConfigWidget(Kit *workingCopy, const KitInformation *ki) :
     KitConfigWidget(workingCopy, ki),
-    m_isReadOnly(false),
-    m_ignoreChange(false),
     m_comboBox(new QComboBox),
     m_model(new DeviceManagerModel(DeviceManager::instance()))
 {
@@ -382,9 +377,7 @@ void DeviceInformationConfigWidget::currentDeviceChanged()
 KitEnvironmentConfigWidget::KitEnvironmentConfigWidget(Kit *workingCopy, const KitInformation *ki) :
     KitConfigWidget(workingCopy, ki),
     m_summaryLabel(new QLabel),
-    m_manageButton(new QPushButton),
-    m_dialog(0),
-    m_editor(0)
+    m_manageButton(new QPushButton)
 {
     refresh();
     m_manageButton->setText(tr("Change..."));
diff --git a/src/plugins/projectexplorer/kitinformationconfigwidget.h b/src/plugins/projectexplorer/kitinformationconfigwidget.h
index d9a055be7d1..c21ef0cdb5a 100644
--- a/src/plugins/projectexplorer/kitinformationconfigwidget.h
+++ b/src/plugins/projectexplorer/kitinformationconfigwidget.h
@@ -72,12 +72,11 @@ public:
     QWidget *mainWidget() const;
     QString toolTip() const;
 
-private slots:
+private:
     void pathWasChanged();
 
-private:
     Utils::PathChooser *m_chooser;
-    bool m_ignoreChange;
+    bool m_ignoreChange = false;
 };
 
 // --------------------------------------------------------------------------
@@ -99,17 +98,16 @@ public:
     QWidget *buttonWidget() const;
     QString toolTip() const;
 
-private slots:
+private:
     void manageToolChains();
     void currentToolChainChanged(int idx);
 
-private:
     int indexOf(const ToolChain *tc);
 
     QComboBox *m_comboBox;
     QPushButton *m_manageButton;
-    bool m_ignoreChanges;
-    bool m_isReadOnly;
+    bool m_ignoreChanges = false;
+    bool m_isReadOnly = false;
 };
 
 // --------------------------------------------------------------------------
@@ -130,10 +128,9 @@ public:
     void refresh();
     void makeReadOnly();
 
-private slots:
+private:
     void currentTypeChanged(int idx);
 
-private:
     QComboBox *m_comboBox;
 };
 
@@ -156,15 +153,14 @@ public:
     void refresh();
     void makeReadOnly();
 
-private slots:
+private:
     void manageDevices();
     void modelAboutToReset();
     void modelReset();
     void currentDeviceChanged();
 
-private:
-    bool m_isReadOnly;
-    bool m_ignoreChange;
+    bool m_isReadOnly = false;
+    bool m_ignoreChange = false;
     QComboBox *m_comboBox;
     QPushButton *m_manageButton;
     DeviceManagerModel *m_model;
@@ -185,18 +181,17 @@ public:
     void refresh();
     void makeReadOnly();
 
-private slots:
+private:
     void editEnvironmentChanges();
 
     void applyChanges();
     void closeChangesDialog();
     void acceptChangesDialog();
 
-private:
     QLabel *m_summaryLabel;
     QPushButton *m_manageButton;
-    QDialog *m_dialog;
-    QPlainTextEdit *m_editor;
+    QDialog *m_dialog = 0;
+    QPlainTextEdit *m_editor = 0;
 };
 
 } // namespace Internal