From: Derek Murray <mrry@google.com>
Date: Fri, 23 Mar 2018 17:12:05 +0000 (-0700)
Subject: Silence compilation warning in allocator.h
X-Git-Tag: tflite-v0.1.7~106^2^2~54
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1b732d528ba120a6da32100f9991a353128114e8;p=platform%2Fupstream%2Ftensorflow.git

Silence compilation warning in allocator.h

Some builds report the following warning (even though LOG(FATAL) is terminal):

```
./tensorflow/core/framework/device_base.h(188): warning: missing return statement at end of non-void function "tensorflow::DeviceBase::GetScopedAllocator"
```

PiperOrigin-RevId: 190235863
---

diff --git a/tensorflow/core/framework/device_base.h b/tensorflow/core/framework/device_base.h
index 52b9077..8473b22 100644
--- a/tensorflow/core/framework/device_base.h
+++ b/tensorflow/core/framework/device_base.h
@@ -185,6 +185,7 @@ class DeviceBase {
   virtual Allocator* GetScopedAllocator(AllocatorAttributes attr,
                                         int64 step_id) {
     LOG(FATAL) << "Device does not implement GetScopedAllocator()";
+    return nullptr;
   }
 
   virtual ScopedAllocatorMgr* GetScopedAllocatorMgr() const { return nullptr; }