pointless nullptr checks removed

src/controls/QskHintAnimator.cpp

@@ -217,8 +217,6 @@ QskHintAnimatorTable::QskHintAnimatorTable()
 QskHintAnimatorTable::~QskHintAnimatorTable()
 {
     qskAnimatorGuard->unregisterTable( this );
-
-    if ( m_data )
     delete m_data;
 }
 

src/controls/QskSetup.cpp

@@ -144,11 +144,8 @@ void QskSetup::setup()
 
 void QskSetup::cleanup()
 {
-    if ( s_instance )
-    {
     delete s_instance;
     s_instance = nullptr;
-    }
 }
 
 void QskSetup::setControlFlags( QskSetup::Flags flags )

src/controls/QskSkin.cpp

@@ -196,13 +196,11 @@ void QskSkin::declareSkinlet( const QMetaObject* metaObject,
         if ( entry.metaObject != skinletMetaObject )
         {
             entry.metaObject = skinletMetaObject;
-            if ( entry.skinlet != nullptr )
+
-            {
             delete entry.skinlet;
             entry.skinlet = nullptr;
         }
     }
-    }
     else
     {
         m_data->skinletMap.emplace( metaObject, skinletMetaObject );