Remove unused variable (#5457)

Summary:
This PR removes the unused variable that causes CLANG build to fail.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/5457

Differential Revision: D15825027

Pulled By: HaoyuHuang

fbshipit-source-id: 72c847c39ca310560efcbc5938cffa6f31164068
This commit is contained in:
haoyuhuang 2019-06-14 09:13:48 -07:00 committed by Facebook Github Bot
parent bb4178066d
commit 89695bfbaa

View File

@ -141,7 +141,6 @@ class BlockCacheTracerTest : public testing::Test {
TEST_F(BlockCacheTracerTest, AtomicWriteBeforeStartTrace) {
BlockCacheTraceRecord record = GenerateAccessRecord();
{
TraceOptions trace_opt;
std::unique_ptr<TraceWriter> trace_writer;
ASSERT_OK(NewFileTraceWriter(env_, env_options_, trace_file_path_,
&trace_writer));