kdenlive: remove compile warnings

src/assets/keyframes/model/keyframemodel.cpp

@@ -919,12 +919,11 @@ QVariant KeyframeModel::getInterpolatedValue(const GenTime &pos) const
     }
     Mlt::Properties mlt_prop;
     QString animData;
-    int in = 0;
     int out = 0;
     bool useOpacity = false;
     if (auto ptr = m_model.lock()) {
         ptr->passProperties(mlt_prop);
-        in = ptr->data(m_index, AssetParameterModel::ParentInRole).toInt();
+        ptr->data(m_index, AssetParameterModel::ParentInRole).toInt();
         out = ptr->data(m_index, AssetParameterModel::ParentDurationRole).toInt();
         useOpacity = ptr->data(m_index, AssetParameterModel::OpacityRole).toBool();
         animData = ptr->data(m_index, AssetParameterModel::ValueRole).toString();

src/assets/keyframes/model/keyframemonitorhelper.cpp

@@ -55,7 +55,7 @@ void KeyframeMonitorHelper::addIndex(const QPersistentModelIndex &index)
     m_indexes << index;
 }
 
-void KeyframeMonitorHelper::refreshParams(int pos)
+void KeyframeMonitorHelper::refreshParams(int /* pos */ )
 {
     QVariantList points;
     QVariantList types;

src/timeline2/view/timelinecontroller.cpp

@@ -2807,7 +2807,6 @@ void TimelineController::updateClipActions()
     if (m_model->isClip(item)) {
         clip = m_model->getClipPtr(item);
     }
-    bool enablePositionActions = positionIsInItem(item);
     for (QAction *act : clipActions) {
         bool enableAction = true;
         const QChar actionData = act->data().toChar();