[USB-BRINGUP-TRUNK]

[reactos.git] / ntoskrnl / io / iomgr / device.c

diff --git a/ntoskrnl/io/iomgr/device.c b/ntoskrnl/io/iomgr/device.c
index 97643b6..44a7a9b 100644 (file)
--- a/ntoskrnl/io/iomgr/device.c
+++ b/ntoskrnl/io/iomgr/device.c
@@ -420,10 +420,10 @@ IopUnloadDevice(IN PDEVICE_OBJECT DeviceObject)
 
         /*
          * Check if we have an attached device and fail if we're attached
-         * and still have a reference count.
+         * or still have a reference count.
          */
         AttachedDeviceObject = DeviceObject->AttachedDevice;
-        if ((AttachedDeviceObject) && (DeviceObject->ReferenceCount)) return;
+        if ((AttachedDeviceObject) || (DeviceObject->ReferenceCount)) return;
 
         /* Check if we have a Security Descriptor */
         if (DeviceObject->SecurityDescriptor)