[cgutman] 56069: [NTOSKRNL] - Fix the unload path - This does expose some bugs: 2 cont-able assertions in ARM3 after unplugging a USB storage device (during usbstor unload), HID unload doesn't seem...

Author: cgutman
Date: Tue Mar  6 22:50:13 2012
New Revision: 56069

URL: http://svn.reactos.org/svn/reactos?rev=56069&view=rev
Log:
[NTOSKRNL]
- Fix the unload path
- This does expose some bugs: 2 cont-able assertions in ARM3 after unplugging a USB
storage device (during usbstor unload), HID unload doesn't seem to work correctly
(somebody still has references to the devices), other issues may pop up too

Modified:
    trunk/reactos/ntoskrnl/io/iomgr/device.c

Modified: trunk/reactos/ntoskrnl/io/iomgr/device.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/io/iomgr/device.c…
==============================================================================
--- trunk/reactos/ntoskrnl/io/iomgr/device.c [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/io/iomgr/device.c [iso-8859-1] Tue Mar  6 22:50:13 2012
@@ -377,8 +377,6 @@
     /* Check if deletion is pending */
     if (ThisExtension->ExtensionFlags & DOE_DELETE_PENDING)
     {
-		if (!(ThisExtension->ExtensionFlags & DOE_UNLOAD_PENDING)) return;
-
         if (DeviceObject->AttachedDevice)
         {
             DPRINT("Device object is in the middle of a device stack\n");
@@ -415,7 +413,7 @@
          */
         if (DeviceObject->ReferenceCount)
         {
-               DPRINT("Device object still has %d references\n",
DeviceObject->ReferenceCount);
+            DPRINT("Device object still has %d references\n",
DeviceObject->ReferenceCount);
             return;
         }
 
@@ -432,6 +430,17 @@
         }
 
         /* Check the next device */
+        DeviceObject = DeviceObject->NextDevice;
+    }
+
+    /* Loop all the device objects */
+    DeviceObject = DriverObject->DeviceObject;
+    while (DeviceObject)
+    {
+        /* Set the unload pending flag */
+        IoGetDevObjExtension(DeviceObject)->ExtensionFlags |= DOE_UNLOAD_PENDING;
+
+        /* Go to the next device */
         DeviceObject = DeviceObject->NextDevice;
     }