kconfig: qconf: do not use 'menu' variable for (QMenuBar *)

I think it is a bit confusing to use 'menu' to hold a QMenuBar pointer.
I want to use 'menu' for a QMenu pointer.

You do not need to use a local variable here. Use menuBar() directly.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>

scripts/kconfig/qconf.cc

@@ -1382,7 +1382,6 @@ void ConfigSearchWindow::search(void)
 ConfigMainWindow::ConfigMainWindow(void)
 	: searchWindow(0)
 {
-	QMenuBar* menu;
 	bool ok = true;
 	QVariant x, y;
 	int width, height;
@@ -1433,7 +1432,6 @@ ConfigMainWindow::ConfigMainWindow(void)
 	setTabOrder(configList, helpText);
 	configList->setFocus();
 
-	menu = menuBar();
 	toolBar = new QToolBar("Tools", this);
 	addToolBar(toolBar);
 
@@ -1519,7 +1517,7 @@ ConfigMainWindow::ConfigMainWindow(void)
 	toolBar->addAction(fullViewAction);
 
 	// create config menu
-	QMenu* config = menu->addMenu("&File");
+	QMenu* config = menuBar()->addMenu("&File");
 	config->addAction(loadAction);
 	config->addAction(saveAction);
 	config->addAction(saveAsAction);
@@ -1527,12 +1525,13 @@ ConfigMainWindow::ConfigMainWindow(void)
 	config->addAction(quitAction);
 
 	// create edit menu
-	QMenu* editMenu = menu->addMenu("&Edit");
+	QMenu* editMenu = menuBar()->addMenu("&Edit");
 	editMenu->addAction(searchAction);
 
 	// create options menu
-	QMenu* optionMenu = menu->addMenu("&Option");
+	QMenu* optionMenu = menuBar()->addMenu("&Option");
 	optionMenu->addAction(showNameAction);
+
 	optionMenu->addAction(showRangeAction);
 	optionMenu->addAction(showDataAction);
 	optionMenu->addSeparator();
@@ -1541,7 +1540,7 @@ ConfigMainWindow::ConfigMainWindow(void)
 	optionMenu->addAction(showDebugAction);
 
 	// create help menu
-	QMenu* helpMenu = menu->addMenu("&Help");
+	QMenu* helpMenu = menuBar()->addMenu("&Help");
 	helpMenu->addAction(showIntroAction);
 	helpMenu->addAction(showAboutAction);