Fix compiler warnings.

- Fix gcc 4.6.X warnings about assigned but unused variables
- Remove trailing ';' from inline functions (Clang)

Change-Id: I8670afd6b149748a740f22c65de137762e9f18e1
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/widgets/kernel/qguiplatformplugin_p.h b/src/widgets/kernel/qguiplatformplugin_p.h
index 3fae6a5cbe..cb1aebb776 100644
--- a/src/widgets/kernel/qguiplatformplugin_p.h
+++ b/src/widgets/kernel/qguiplatformplugin_p.h
@@ -86,7 +86,7 @@ class Q_WIDGETS_EXPORT QGuiPlatformPlugin : public QObject, public QGuiPlatformP
         explicit QGuiPlatformPlugin(QObject *parent = 0);
         ~QGuiPlatformPlugin();
 
-        virtual QStringList keys() const {  return QStringList() << QLatin1String("default");  };
+        virtual QStringList keys() const {  return QStringList(QStringLiteral("default"));  }
 
         virtual QString styleName();
         virtual QPalette palette();