From fc307c83bf394fc27cff4e4179ac6e156fd1fadf Mon Sep 17 00:00:00 2001
From: Yuhang Zhao <2546789017@qq.com>
Date: Wed, 5 Jan 2022 11:10:58 +0800
Subject: [PATCH] Simplify code a bit

Amends commit 17601f386f91cce7fbdc205b3e0a49f9b8c2d5c4

Signed-off-by: Yuhang Zhao <2546789017@qq.com>
---
 framelesshelper_win32.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/framelesshelper_win32.cpp b/framelesshelper_win32.cpp
index f55a4d8..b4c6e01 100644
--- a/framelesshelper_win32.cpp
+++ b/framelesshelper_win32.cpp
@@ -378,13 +378,13 @@ bool FramelessHelperWin::nativeEventFilter(const QByteArray &eventType, void *me
         clientRect->bottom += 1;
 #endif
         if (Utilities::isDwmCompositionAvailable()) {
-            const QString winmm = QStringLiteral("winmm");
+            QSystemLibrary winmmLib(QStringLiteral("winmm"));
             static const auto ptimeGetDevCaps =
-                reinterpret_cast<MMRESULT(WINAPI *)(LPTIMECAPS, UINT)>(QSystemLibrary::resolve(winmm, "timeGetDevCaps"));
+                reinterpret_cast<MMRESULT(WINAPI *)(LPTIMECAPS, UINT)>(winmmLib.resolve("timeGetDevCaps"));
             static const auto ptimeBeginPeriod =
-                reinterpret_cast<MMRESULT(WINAPI *)(UINT)>(QSystemLibrary::resolve(winmm, "timeBeginPeriod"));
+                reinterpret_cast<MMRESULT(WINAPI *)(UINT)>(winmmLib.resolve("timeBeginPeriod"));
             static const auto ptimeEndPeriod =
-                reinterpret_cast<MMRESULT(WINAPI *)(UINT)>(QSystemLibrary::resolve(winmm, "timeEndPeriod"));
+                reinterpret_cast<MMRESULT(WINAPI *)(UINT)>(winmmLib.resolve("timeEndPeriod"));
             static const auto pDwmGetCompositionTimingInfo =
                 reinterpret_cast<HRESULT(WINAPI *)(HWND, DWM_TIMING_INFO *)>(QSystemLibrary::resolve(QStringLiteral("dwmapi"), "DwmGetCompositionTimingInfo"));
             if (ptimeGetDevCaps && ptimeBeginPeriod && ptimeEndPeriod && pDwmGetCompositionTimingInfo) {