From 2d4fe257cad8b10f284de7a0b10a1a297026e86d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C4=99drzej=20Nowacki?= <jedrzej.nowacki@qt.io>
Date: Thu, 12 Oct 2017 16:32:07 +0200
Subject: [PATCH] Remove some unused, local variables

Change-Id: I453162d2d396bb3427064d3b1593bb6c71376605
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
---
 src/dbus/qdbusmetatype.cpp                | 1 -
 src/gui/painting/qstroker.cpp             | 2 --
 src/gui/text/qtextodfwriter.cpp           | 1 -
 src/tools/uic/cpp/cppwritedeclaration.cpp | 2 +-
 src/widgets/effects/qpixmapfilter.cpp     | 1 -
 src/widgets/styles/qstylehelper.cpp       | 1 -
 6 files changed, 1 insertion(+), 7 deletions(-)

diff --git a/src/dbus/qdbusmetatype.cpp b/src/dbus/qdbusmetatype.cpp
index fb2b407997b..6ed6c43e9d5 100644
--- a/src/dbus/qdbusmetatype.cpp
+++ b/src/dbus/qdbusmetatype.cpp
@@ -216,7 +216,6 @@ Q_GLOBAL_STATIC(QReadWriteLock, customTypesLock)
 void QDBusMetaType::registerMarshallOperators(int id, MarshallFunction mf,
                                               DemarshallFunction df)
 {
-    QByteArray var;
     QVector<QDBusCustomTypeInfo> *ct = customTypes();
     if (id < 0 || !mf || !df || !ct)
         return;                 // error!
diff --git a/src/gui/painting/qstroker.cpp b/src/gui/painting/qstroker.cpp
index c52792c2d32..4776545be6c 100644
--- a/src/gui/painting/qstroker.cpp
+++ b/src/gui/painting/qstroker.cpp
@@ -1147,8 +1147,6 @@ void QDashStroker::processCurrentSubpath()
 
     QLineF cline;
 
-    QPainterPath dashPath;
-
     QSubpathFlatIterator it(&m_elements, m_dashThreshold);
     qfixed2d prev = it.next();
 
diff --git a/src/gui/text/qtextodfwriter.cpp b/src/gui/text/qtextodfwriter.cpp
index e228b3c8400..3dd19a6eda0 100644
--- a/src/gui/text/qtextodfwriter.cpp
+++ b/src/gui/text/qtextodfwriter.cpp
@@ -381,7 +381,6 @@ void QTextOdfWriter::writeInlineCharacter(QXmlStreamWriter &writer, const QTextF
         }
 
         if (image.isNull()) {
-            QString context;
             if (image.isNull()) { // try direct loading
                 name = imageFormat.name(); // remove qrc:/ prefix again
                 image.load(name);
diff --git a/src/tools/uic/cpp/cppwritedeclaration.cpp b/src/tools/uic/cpp/cppwritedeclaration.cpp
index 3aadc878e36..6ebef1cc41d 100644
--- a/src/tools/uic/cpp/cppwritedeclaration.cpp
+++ b/src/tools/uic/cpp/cppwritedeclaration.cpp
@@ -105,7 +105,7 @@ void WriteDeclaration::acceptUI(DomUI *node)
     QString qualifiedClassName = node->elementClass() + m_option.postfix;
     QString className = qualifiedClassName;
 
-    QString varName = m_driver->findOrInsertWidget(node->elementWidget());
+    m_driver->findOrInsertWidget(node->elementWidget());
     QString widgetClassName = node->elementWidget()->attributeClass();
 
     QString exportMacro = node->elementExportMacro();
diff --git a/src/widgets/effects/qpixmapfilter.cpp b/src/widgets/effects/qpixmapfilter.cpp
index 9d70825b0ee..211c09ee710 100644
--- a/src/widgets/effects/qpixmapfilter.cpp
+++ b/src/widgets/effects/qpixmapfilter.cpp
@@ -925,7 +925,6 @@ void QPixmapBlurFilter::draw(QPainter *painter, const QPointF &p, const QPixmap
         scaledRadius /= scale;
 
     QImage srcImage;
-    QImage destImage;
 
     if (srcRect == src.rect()) {
         srcImage = src.toImage();
diff --git a/src/widgets/styles/qstylehelper.cpp b/src/widgets/styles/qstylehelper.cpp
index 24d90fc0bab..141b731b651 100644
--- a/src/widgets/styles/qstylehelper.cpp
+++ b/src/widgets/styles/qstylehelper.cpp
@@ -278,7 +278,6 @@ void drawDial(const QStyleOptionSlider *option, QPainter *painter)
     buttonColor.setHsv(buttonColor .hue(),
                        qMin(140, buttonColor .saturation()),
                        qMax(180, buttonColor.value()));
-    QColor shadowColor(0, 0, 0, 20);
 
     if (enabled) {
         // Drop shadow