From 3b104cf8583fe5b2f002fa98608ded0b70647a93 Mon Sep 17 00:00:00 2001
From: youbing <youbing3@huawei.com>
Date: Mon, 17 Oct 2022 16:04:50 +0800
Subject: [PATCH] Description: Code alarm processing#4 IssueNo:
 https://gitee.com/openharmony/graphic_ui/issues/I5W2LG Feature or Bugfix:
 Bugfix Binary Source:No Signed-off-by: youbing54<youbing3@huawei.com>

---
 frameworks/wms/lite_proxy_surface.h | 4 ++--
 frameworks/wms/lite_wm_requestor.h  | 2 +-
 services/wms/lite_win.cpp           | 2 +-
 services/wms/lite_wm.cpp            | 6 +++---
 4 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/frameworks/wms/lite_proxy_surface.h b/frameworks/wms/lite_proxy_surface.h
index 8016d38..a3f3c3e 100644
--- a/frameworks/wms/lite_proxy_surface.h
+++ b/frameworks/wms/lite_proxy_surface.h
@@ -26,8 +26,8 @@ public:
     explicit LiteProxySurface(Surface* surface);
     virtual ~LiteProxySurface();
 
-    virtual void Lock(void** buf, void** phyMem, uint32_t* strideLen) override;
-    virtual void Unlock() override;
+    void Lock(void** buf, void** phyMem, uint32_t* strideLen) override;
+    void Unlock() override;
 
 private:
     SurfaceBuffer* buffer_;
diff --git a/frameworks/wms/lite_wm_requestor.h b/frameworks/wms/lite_wm_requestor.h
index a1ff3b6..b4f0f43 100644
--- a/frameworks/wms/lite_wm_requestor.h
+++ b/frameworks/wms/lite_wm_requestor.h
@@ -31,7 +31,7 @@ public:
     static int32_t WmsMsgHandler(uint32_t code, IpcIo* data, IpcIo* reply, MessageOption option);
     static int32_t SurfaceRequestHandler(uint32_t code, IpcIo* data, IpcIo* reply, MessageOption option);
 
-    virtual void OnBufferAvailable() override;
+    void OnBufferAvailable() override;
 
     void ClientRegister();
     void GetLayerInfo();
diff --git a/services/wms/lite_win.cpp b/services/wms/lite_win.cpp
index 9dc547d..2362bf8 100644
--- a/services/wms/lite_win.cpp
+++ b/services/wms/lite_win.cpp
@@ -50,7 +50,7 @@ LiteWindow::LiteWindow(const LiteWinConfig& config)
     : id_(INVALID_WINDOW_ID), pid_(INVALID_PID), isShow_(false), config_(config), surface_(nullptr),
       backBuf_(nullptr), sid_({}), needUnregister_(false)
 {
-    pthread_mutex_init(&backBufMutex_, NULL);
+    pthread_mutex_init(&backBufMutex_, nullptr);
     id_ = LiteWM::GetInstance()->GetUniqueWinId();
 }
 
diff --git a/services/wms/lite_wm.cpp b/services/wms/lite_wm.cpp
index b054c04..42948a1 100644
--- a/services/wms/lite_wm.cpp
+++ b/services/wms/lite_wm.cpp
@@ -101,9 +101,9 @@ LiteWM::LiteWM()
       needScreenshot_(false), screenshotSurface_(nullptr), winIdStorage(0)
 {
     InitMutex(stackLock_, PTHREAD_MUTEX_RECURSIVE);
-    pthread_mutex_init(&mouseLock_, NULL);
-    pthread_mutex_init(&eventLock_, NULL);
-    pthread_mutex_init(&screenshotMutex_, NULL);
+    pthread_mutex_init(&mouseLock_, nullptr);
+    pthread_mutex_init(&eventLock_, nullptr);
+    pthread_mutex_init(&screenshotMutex_, nullptr);
 
     InputManagerService::GetInstance()->GetDistributer()->AddRawEventListener(this);
     InitMouseCursor();
-- 
Gitee