silence unreachable code warnings (#15036)

Summary:
Stack:
    :black_circle:  **#15036 silence unreachable code warnings**  [:yellow_heart:](https://our.intern.facebook.com/intern/diff/D13411100/)
Pull Request resolved: https://github.com/pytorch/pytorch/pull/15036

Differential Revision: D13414712

Pulled By: li-roy

fbshipit-source-id: d4aa84571fa94c66f3c5bfa9575a10c6ee398f9e

diff --git a/aten/src/ATen/core/jit_type.h b/aten/src/ATen/core/jit_type.h
index bb495fc..9971551 100644 (file)
--- a/aten/src/ATen/core/jit_type.h
+++ b/aten/src/ATen/core/jit_type.h
@@ -901,7 +901,6 @@ TypePtr getTypePtr() {
       " could not be converted to any of the known types { ",
       C10_FORALL_TYPES(TYPE_STR) "}");
 #undef TYPE_STR
-  return nullptr;
 }
 
 template<> inline TypePtr getTypePtr<at::Tensor>() { return DynamicType::get(); }