From 2c5743a370f22812a01d2a6b763f9cf8f2a02d0c Mon Sep 17 00:00:00 2001
From: Hongze Cheng <hzcheng@taosdata.com>
Date: Tue, 30 Jul 2024 10:42:28 +0800
Subject: [PATCH] enh: refactor return code

---
 source/util/src/tlog.c  | 2 +-
 source/util/src/tutil.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/source/util/src/tlog.c b/source/util/src/tlog.c
index 7f67c11f0a..1946a0a274 100644
--- a/source/util/src/tlog.c
+++ b/source/util/src/tlog.c
@@ -932,7 +932,7 @@ void taosLogCrashInfo(char *nodeType, char *pMsg, int64_t msgLen, int signum, vo
       goto _return;
     }
 
-    taosUnLockFile(pFile);
+    (void)taosUnLockFile(pFile);
   }
 
 _return:
diff --git a/source/util/src/tutil.c b/source/util/src/tutil.c
index a14ea1a3cd..94f514e208 100644
--- a/source/util/src/tutil.c
+++ b/source/util/src/tutil.c
@@ -320,7 +320,7 @@ char *strbetween(char *string, char *begin, char *end) {
     int32_t size = (int32_t)(_end - _begin);
     if (_end != NULL && size > 0) {
       result = (char *)taosMemoryCalloc(1, size);
-      if (result) {
+      if (!result) {
         return NULL;
       }
       memcpy(result, _begin + strlen(begin), size - +strlen(begin));