Cleanup: No need to check the BMessenger status twice. No need to

keep the BMessageRunner message around.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38234 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/storage/AddOnMonitor.h

@@ -1,17 +1,26 @@
+/*
+ * Copyright 2004-2010, Haiku, Inc. All rights reserved.
+ * Distributed under the terms of the MIT License.
+ */
 #ifndef _ADD_ON_MONITOR_H
 #define _ADD_ON_MONITOR_H
 
-#include <string>
+
 #include <list>
+#include <stdio.h>
+#include <string>
+
 #include <Looper.h>
 #include <MessageRunner.h>
-#include <stdio.h>
+
 
 namespace BPrivate {
 namespace Storage {
 
+
 class AddOnMonitorHandler;
 
+
 class AddOnMonitor : public BLooper {
 private:
 			typedef BLooper inherited;
@@ -23,13 +32,15 @@ public:
 
 private:
 			status_t			fInitCheck;
-	BMessage *	fPulseMessage;
 			BMessageRunner*		fPulseRunner;
 };
 
+
 }; // namespace Storage
 }; // namespace BPrivate
 
+
 using namespace BPrivate::Storage;
 
+
 #endif // _ADD_ON_MONITOR_H

src/kits/storage/AddOnMonitor.cpp

@@ -1,3 +1,12 @@
+/*
+ * Copyright 2004-2010, Haiku, Inc. All rights reserved.
+ * Distributed under the terms of the MIT License.
+ *
+ * Authors:
+ *		Andrew Bachmann
+ */
+
+
 #include "AddOnMonitor.h"
 #include "AddOnMonitorHandler.h"
 #include <Message.h>
@@ -5,50 +14,50 @@
 #include <Messenger.h>
 #include <stdio.h>
 
+
 AddOnMonitor::AddOnMonitor(AddOnMonitorHandler* handler)
-	: BLooper("AddOnMonitor")
+	:
+	BLooper("AddOnMonitor"),
+	fInitCheck(B_NO_INIT)
 {
-	fInitCheck = B_NO_INIT;
 	AddHandler(handler);
 	SetPreferredHandler(handler);
+
 	status_t status;
 	BMessenger messenger(handler, this, &status);
 	if (status != B_OK) {
 		fInitCheck = status;
 		return;
 	}
-	if (!messenger.IsValid()) {
+
-		fInitCheck = B_ERROR;
+	BMessage pulseMessage(B_PULSE);
-		return;
+	fPulseRunner = new BMessageRunner(messenger, &pulseMessage, 1000000);
-	}
-	fPulseMessage = new BMessage(B_PULSE);
-	fPulseRunner = new BMessageRunner(messenger, fPulseMessage, 1000000);
 	status = fPulseRunner->InitCheck();
 	if (status != B_OK) {
 		fInitCheck = status;
-		fprintf(stderr, "AddOnMonitor() : bad status returned by fPulseRunner->InitCheck()\n");
+		fprintf(stderr, "AddOnMonitor() : bad status returned by "
+			"fPulseRunner->InitCheck()\n");
 		return;
 	}
+
 	thread_id id = Run();
 	if (id < 0) {
 		fInitCheck = (status_t)id;
 		fprintf(stderr, "AddOnMonitor() : bad id returned by Run()\n");
 		return;
 	}
+
 	fInitCheck = B_OK;
-	return;
 }
 
 
-/* virtual */
 AddOnMonitor::~AddOnMonitor()
 {
-	delete fPulseMessage;
 	delete fPulseRunner;
 }
 
 
-/* virtual */ status_t
+status_t
 AddOnMonitor::InitCheck()
 {
 	return fInitCheck;