diff --git a/modules/gpu/src/surf.cpp b/modules/gpu/src/surf.cpp
index 3d1980255..72bb9c15e 100644
--- a/modules/gpu/src/surf.cpp
+++ b/modules/gpu/src/surf.cpp
@@ -150,8 +150,6 @@ namespace
 
             sumOffset = bindSumTex(surf_.sum);
 
-            return;
-
             if (use_mask)
             {
                 min(mask, 1.0, surf_.mask1);