diff --git a/include/llvm/Support/Casting.h b/include/llvm/Support/Casting.h
index c441626216f..48988f8a6bb 100644
--- a/include/llvm/Support/Casting.h
+++ b/include/llvm/Support/Casting.h
@@ -98,7 +98,7 @@ template<class FromCl>
 struct isa_impl_cl<FromCl*> {
   template<class ToCl>
   static bool isa(FromCl *Val) {
-    return (Val != 0 && isa_impl_cl<FromCl>::template isa<ToCl>(*Val));
+    return isa_impl_cl<FromCl>::template isa<ToCl>(*Val);
   }
 };