2 files changed, 2 insertions, 4 deletions
diff --git a/src/plugins/autotest/testtreemodel.cpp b/src/plugins/autotest/testtreemodel.cpp
index 8e11a1b45c7..8afa753ec05 100644
--- a/src/plugins/autotest/testtreemodel.cpp
+++ b/src/plugins/autotest/testtreemodel.cpp
@@ -400,8 +400,7 @@ QMultiMap<QString, int> TestTreeModel::gtestNamesAndSets() const
 /***************************** Sort/Filter Model **********************************/
 
 TestTreeSortFilterModel::TestTreeSortFilterModel(TestTreeModel *sourceModel, QObject *parent)
-    : QSortFilterProxyModel(parent),
-      m_sourceModel(sourceModel)
+    : QSortFilterProxyModel(parent)
 {
     setSourceModel(sourceModel);
 }
@@ -451,7 +450,7 @@ bool TestTreeSortFilterModel::lessThan(const QModelIndex &left, const QModelInde
 
 bool TestTreeSortFilterModel::filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const
 {
-    QModelIndex index = m_sourceModel->index(sourceRow, 0,sourceParent);
+    const QModelIndex index = sourceModel()->index(sourceRow, 0,sourceParent);
     if (!index.isValid())
         return false;
 
diff --git a/src/plugins/autotest/testtreemodel.h b/src/plugins/autotest/testtreemodel.h
index 57099204e37..ff74a0c2f96 100644
--- a/src/plugins/autotest/testtreemodel.h
+++ b/src/plugins/autotest/testtreemodel.h
@@ -116,7 +116,6 @@ protected:
     bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const;
 
 private:
-    TestTreeModel *m_sourceModel;
     TestTreeItem::SortMode m_sortMode = TestTreeItem::Alphabetically;
     FilterMode m_filterMode = Basic;