From 9ed9149cd64704b370b3adb4ee2b14814473488f Mon Sep 17 00:00:00 2001 From: zhaohe Date: Thu, 21 Sep 2023 19:12:54 +0800 Subject: [PATCH] update --- os/mutex.cpp | 1 - 1 file changed, 1 deletion(-) diff --git a/os/mutex.cpp b/os/mutex.cpp index 69941c9..cab8ef3 100644 --- a/os/mutex.cpp +++ b/os/mutex.cpp @@ -47,7 +47,6 @@ void zmutex::unlock() { * zlock_guard * *******************************************************************************/ zlock_guard::zlock_guard(zmutex& mutex) : m_mutex(mutex) { - m_mutex = mutex; m_mutex.lock(); } zlock_guard::~zlock_guard() { m_mutex.unlock(); }