Make it static

compatibilityattribute.cpp

@@ -97,7 +97,8 @@ QByteArray CompatibilityAttribute::type() const
 
 QByteArray CompatibilityAttribute::name()
 {
-    return "KAlarmCompatibility";
+    static const QByteArray sType( "KAlarmCompatibility" );
+    return sType;
 }
 
 QByteArray CompatibilityAttribute::serialized() const

eventattribute.cpp

@@ -74,7 +74,8 @@ void EventAttribute::setCommandError(KAEvent::CmdErrType err)
 
 QByteArray EventAttribute::type() const
 {
-    return "KAlarmEvent";
+    static const QByteArray sType( "KAlarmEvent" );
+    return sType;
 }
 
 EventAttribute* EventAttribute::clone() const