Fix a few overrides in Qt Core

This change removes redundant 'virtual' from function declarations.

Clang Tidy's modernize-use-override check reports:
  warning: 'virtual' is redundant since the function is already
  declared 'override'

CppCoreGuidelines say:
  C.128: Virtual functions should specify exactly one of virtual,
  override, or final

Change-Id: I9a4bdd6cc041d46ae64b25597ba4f7268ac4c2b7
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Kevin Funk <kevin.funk@kdab.com>

2 files changed, 3 insertions, 3 deletions

diff --git a/src/corelib/statemachine/qsignaltransition_p.h b/src/corelib/statemachine/qsignaltransition_p.h
index 0666e600a4..b3de334677 100644
--- a/src/corelib/statemachine/qsignaltransition_p.h
+++ b/src/corelib/statemachine/qsignaltransition_p.h
@@ -70,7 +70,7 @@ public:
     void unregister();
     void maybeRegister();
 
-    virtual void callOnTransition(QEvent *e) override;
+    void callOnTransition(QEvent *e) override;
 
     const QObject *sender;
     QByteArray signal;
diff --git a/src/corelib/statemachine/qstatemachine.cpp b/src/corelib/statemachine/qstatemachine.cpp
index 24734f99ac..6f0306f80c 100644
--- a/src/corelib/statemachine/qstatemachine.cpp
+++ b/src/corelib/statemachine/qstatemachine.cpp
@@ -1721,8 +1721,8 @@ QAbstractTransition *QStateMachinePrivate::createInitialTransition() const
             : QAbstractTransition()
         { setTargetStates(targets); }
     protected:
-        virtual bool eventTest(QEvent *) override { return true; }
-        virtual void onTransition(QEvent *) override {}
+        bool eventTest(QEvent *) override { return true; }
+        void onTransition(QEvent *) override {}
     };
 
     QState *root = rootState();