From f8b5bb2fd82a39ab4c0b27d21bd492bc61177742 Mon Sep 17 00:00:00 2001
From: Andrew Kryczka <andrewkr@fb.com>
Date: Fri, 20 Oct 2017 14:07:42 -0700
Subject: [PATCH] remove unused code

Summary:
fixup 6a541afcc4d1e5b6e6d78e288b9bee3bb2a933b5. This code didn't do anything because (1) `bytes_per_sync` is assigned in `EnvOptions`'s constructor; and (2) `OptimizeForCompactionTableWrite`'s return value was ignored, even though its only purpose is to return something.
Closes https://github.com/facebook/rocksdb/pull/3055

Differential Revision: D6114132

Pulled By: ajkr

fbshipit-source-id: ea4831770930e9cf83518e13eb2e1934d1f5487c
---
 db/db_impl.cc | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/db/db_impl.cc b/db/db_impl.cc
index dc8597f81e8..d7de69d1442 100644
--- a/db/db_impl.cc
+++ b/db/db_impl.cc
@@ -574,10 +574,6 @@ Status DBImpl::SetDBOptions(
       env_options_for_compaction_ = env_->OptimizeForCompactionTableWrite(
                                             env_options_for_compaction_,
                                             immutable_db_options_);
-      env_options_for_compaction_.bytes_per_sync
-                                    = mutable_db_options_.bytes_per_sync;
-      env_->OptimizeForCompactionTableWrite(env_options_for_compaction_,
-                                            immutable_db_options_);
       write_thread_.EnterUnbatched(&w, &mutex_);
       if (total_log_size_ > GetMaxTotalWalSize() || wal_changed) {
         Status purge_wal_status = SwitchWAL(&write_context);