From 3280ae9a296762a516c3d7e808cbd0c254279dd1 Mon Sep 17 00:00:00 2001
From: sdong <siying.d@fb.com>
Date: Wed, 23 Dec 2015 17:27:23 -0800
Subject: [PATCH] Fix warning in release

Summary: Warning in release build.

Test Plan: Make release and make all

Subscribers: leveldb, dhruba

Differential Revision: https://reviews.facebook.net/D52305
---
 utilities/env_mirror.cc | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/utilities/env_mirror.cc b/utilities/env_mirror.cc
index 806711382..70946a81e 100644
--- a/utilities/env_mirror.cc
+++ b/utilities/env_mirror.cc
@@ -147,8 +147,7 @@ class WritableFileMirror : public WritableFile {
   }
   bool IsSyncThreadSafe() const override {
     bool as = a_->IsSyncThreadSafe();
-    bool bs = b_->IsSyncThreadSafe();
-    assert(as == bs);
+    assert(as == b_->IsSyncThreadSafe());
     return as;
   }
   void SetIOPriority(Env::IOPriority pri) override {
@@ -161,8 +160,7 @@ class WritableFileMirror : public WritableFile {
   }
   uint64_t GetFileSize() override {
     uint64_t as = a_->GetFileSize();
-    uint64_t bs = b_->GetFileSize();
-    assert(as == bs);
+    assert(as == b_->GetFileSize());
     return as;
   }
   void GetPreallocationStatus(size_t* block_size,