From e566c051f7abb65b8eac3e886a586145718417eb Mon Sep 17 00:00:00 2001
From: kailixu <klxu@taosdata.com>
Date: Mon, 24 Jul 2023 09:03:19 +0800
Subject: [PATCH] chore: code optimization

---
 include/os/osSysinfo.h                      | 3 ---
 source/dnode/mgmt/mgmt_dnode/src/dmWorker.c | 1 -
 2 files changed, 4 deletions(-)

diff --git a/include/os/osSysinfo.h b/include/os/osSysinfo.h
index 206dbecd21..a6a3655a55 100644
--- a/include/os/osSysinfo.h
+++ b/include/os/osSysinfo.h
@@ -18,9 +18,6 @@
 
 #include "os.h"
 
-
-
-
 #ifdef __cplusplus
 extern "C" {
 #endif
diff --git a/source/dnode/mgmt/mgmt_dnode/src/dmWorker.c b/source/dnode/mgmt/mgmt_dnode/src/dmWorker.c
index 783babcb66..a7f58b1cd0 100644
--- a/source/dnode/mgmt/mgmt_dnode/src/dmWorker.c
+++ b/source/dnode/mgmt/mgmt_dnode/src/dmWorker.c
@@ -32,7 +32,6 @@ static void *dmStatusThreadFp(void *param) {
     if (pMgmt->pData->dropped || pMgmt->pData->stopped) break;
 
     int64_t curTime = taosGetTimestampMs();
-    int64_t cost = 0;
     float   interval = (curTime - lastTime) / 1000.0f;
     if (interval >= tsStatusInterval) {
       dmSendStatusReq(pMgmt);