3 files changed, 1 insertions, 19 deletions
diff --git a/src/widgets/graphicsview/qgraphicsanchorlayout_p.cpp b/src/widgets/graphicsview/qgraphicsanchorlayout_p.cpp
index e281e4a7a3..93fb968d69 100644
--- a/src/widgets/graphicsview/qgraphicsanchorlayout_p.cpp
+++ b/src/widgets/graphicsview/qgraphicsanchorlayout_p.cpp
@@ -661,20 +661,6 @@ Qt::AnchorPoint QGraphicsAnchorLayoutPrivate::oppositeEdge(Qt::AnchorPoint edge)
 
 
 /*!
- * \internal
- *
- * helper function in order to avoid overflowing anchor sizes
- * the returned size will never be larger than FLT_MAX
- *
- */
-inline static qreal checkAdd(qreal a, qreal b)
-{
-    if (FLT_MAX - b  < a)
-        return FLT_MAX;
-    return a + b;
-}
-
-/*!
     \internal
 
     Adds \a newAnchor to the graph.
diff --git a/src/widgets/graphicsview/qgraphicsitem.cpp b/src/widgets/graphicsview/qgraphicsitem.cpp
index 668436c1a2..1c15905ff0 100644
--- a/src/widgets/graphicsview/qgraphicsitem.cpp
+++ b/src/widgets/graphicsview/qgraphicsitem.cpp
@@ -2741,7 +2741,7 @@ QGraphicsEffect *QGraphicsItem::graphicsEffect() const
     the new \a effect. You can delete an existing effect by calling
     setGraphicsEffect(0).
 
-    If \a effect is the installed on a different item, setGraphicsEffect() will remove
+    If \a effect is the installed effect on a different item, setGraphicsEffect() will remove
     the effect from the item and install it on this item.
 
     QGraphicsItem takes ownership of \a effect.
diff --git a/src/widgets/graphicsview/qgraphicsscene.cpp b/src/widgets/graphicsview/qgraphicsscene.cpp
index 88cccb5118..394c24d671 100644
--- a/src/widgets/graphicsview/qgraphicsscene.cpp
+++ b/src/widgets/graphicsview/qgraphicsscene.cpp
@@ -1810,10 +1810,6 @@ void QGraphicsScene::render(QPainter *painter, const QRectF &target, const QRect
                         .translate(-sourceRect.left(), -sourceRect.top());
     painter->setWorldTransform(painterTransform, true);
 
-    // Two unit vectors.
-    QLineF v1(0, 0, 1, 0);
-    QLineF v2(0, 0, 0, 1);
-
     // Generate the style options
     QStyleOptionGraphicsItem *styleOptionArray = new QStyleOptionGraphicsItem[numItems];
     for (int i = 0; i < numItems; ++i)