common: --unnecessary null check.

src/lib/sw_engine/tvgSwRenderer.cpp

@@ -355,7 +355,7 @@ SwRenderer::~SwRenderer()
 {
     clearCompositors();
 
-    if (surface) delete(surface);
+    delete(surface);
 
     if (!sharedMpool) mpoolTerm(mpool);
 

src/lib/tvgFill.h

@@ -59,7 +59,7 @@ struct Fill::Impl
 
     ~Impl()
     {
-        if (dup) delete(dup);
+        delete(dup);
         free(colorStops);
         free(transform);
     }

src/lib/tvgPaint.cpp

@@ -380,7 +380,7 @@ Result Paint::composite(std::unique_ptr<Paint> target, CompositeMethod method) n
 {
     auto p = target.release();
     if (pImpl->composite(this, p, method)) return Result::Success;
-    if (p) delete(p);
+    delete(p);
     return Result::InvalidArguments;
 }
 

src/lib/tvgPaint.h

@@ -75,8 +75,8 @@ namespace tvg
                 delete(compData->target);
                 free(compData);
             }
-            if (smethod) delete(smethod);
-            if (rTransform) delete(rTransform);
+            delete(smethod);
+            delete(rTransform);
         }
 
         void method(StrategyMethod* method)

src/lib/tvgPictureImpl.h

@@ -77,7 +77,7 @@ struct Picture::Impl
 
     ~Impl()
     {
-        if (paint) delete(paint);
+        delete(paint);
         delete(surface);
     }
 

src/lib/tvgRender.h

@@ -145,7 +145,7 @@ struct RenderStroke
     ~RenderStroke()
     {
         free(dashPattern);
-        if (fill) delete(fill);
+        delete(fill);
     }
 };
 
@@ -164,8 +164,8 @@ struct RenderShape
 
     ~RenderShape()
     {
-        if (fill) delete(fill);
-        if (stroke) delete(stroke);
+        delete(fill);
+        delete(stroke);
     }
 
     void fillColor(uint8_t* r, uint8_t* g, uint8_t* b, uint8_t* a) const

src/lib/tvgSaver.cpp

@@ -36,7 +36,7 @@ struct Saver::Impl
     SaveModule* saveModule = nullptr;
     ~Impl()
     {
-        if (saveModule) delete(saveModule);
+        delete(saveModule);
     }
 };