winrt: Smaller code cleanups

- Use override where applicable
- Use declaration initialization if possible
- Do not use temporary variables which are not used

Change-Id: I68311dfc090fa6a217814a7f801fef6764778cab
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>

1 files changed, 4 insertions, 5 deletions

diff --git a/src/plugins/position/winrt/qgeopositioninfosource_winrt.cpp b/src/plugins/position/winrt/qgeopositioninfosource_winrt.cpp
index ac841be7..0e3a4060 100644
--- a/src/plugins/position/winrt/qgeopositioninfosource_winrt.cpp
+++ b/src/plugins/position/winrt/qgeopositioninfosource_winrt.cpp
@@ -112,12 +112,12 @@ public:
     QTimer periodicTimer;
     QTimer singleUpdateTimer;
     QGeoPositionInfo lastPosition;
-    QGeoPositionInfoSource::Error positionError;
+    QGeoPositionInfoSource::Error positionError = QGeoPositionInfoSource::NoError;
     EventRegistrationToken statusToken;
     EventRegistrationToken positionToken;
     QMutex mutex;
-    bool updatesOngoing;
-    int minimumUpdateInterval;
+    bool updatesOngoing = false;
+    int minimumUpdateInterval = -1;
 
     PositionStatus positionStatus = PositionStatus_NotInitialized;
 };
@@ -231,8 +231,7 @@ void QGeoPositionInfoSourceWinRT::setPreferredPositioningMethods(QGeoPositionInf
                 PositionAccuracy::PositionAccuracy_High :
                 PositionAccuracy::PositionAccuracy_Default;
     HRESULT hr = QEventDispatcherWinRT::runOnXamlThread([d, acc]() {
-        HRESULT hr = d->locator->put_DesiredAccuracy(acc);
-        return hr;
+        return d->locator->put_DesiredAccuracy(acc);
     });
     RETURN_VOID_IF_FAILED("Could not set positioning accuracy.");