From e04ebf1980ce2cb806a7ccefa6644ff519cc5d7d Mon Sep 17 00:00:00 2001
From: Timo Kreuzer <timo.kreuzer@reactos.org>
Date: Thu, 26 Aug 2010 15:25:33 +0000
Subject: [PATCH] [NTOSKRNL] - Fix to PpSetCustomTargetEvent(), not to make
 caller wait forever in case it provided an event it waits for - Patch by
 Pierre Schweitzer

svn path=/trunk/; revision=48626
---
 reactos/ntoskrnl/io/pnpmgr/pnpreport.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/reactos/ntoskrnl/io/pnpmgr/pnpreport.c b/reactos/ntoskrnl/io/pnpmgr/pnpreport.c
index 18d75ab4eb7..165b0b06f59 100644
--- a/reactos/ntoskrnl/io/pnpmgr/pnpreport.c
+++ b/reactos/ntoskrnl/io/pnpmgr/pnpreport.c
@@ -132,12 +132,25 @@ PpSetCustomTargetEvent(IN PDEVICE_OBJECT DeviceObject,
     ASSERT(NotificationStructure != NULL);
     ASSERT(DeviceObject != NULL);
 
+    if (SyncEvent)
+    {
+        ASSERT(SyncStatus);
+        *SyncStatus = STATUS_PENDING;
+    }
+
     /* That call is totally wrong but notifications handler must be fixed first */
     IopNotifyPlugPlayNotification(DeviceObject,
                                   EventCategoryTargetDeviceChange,
                                   &GUID_PNP_CUSTOM_NOTIFICATION,
                                   NotificationStructure,
                                   NULL);
+
+    if (SyncEvent)
+    {
+        KeSetEvent(SyncEvent, IO_NO_INCREMENT, FALSE);
+        *SyncStatus = STATUS_SUCCESS;
+    }
+
     return STATUS_SUCCESS;
 }