[ros-diffs] [hpoussin] 35554: Add new devices at start of list, not end. Order is now like in pre-r35543
hpoussin at svn.reactos.org
hpoussin at svn.reactos.org
Sat Aug 23 11:43:57 CEST 2008
Author: hpoussin
Date: Sat Aug 23 04:43:56 2008
New Revision: 35554
URL: http://svn.reactos.org/svn/reactos?rev=35554&view=rev
Log:
Add new devices at start of list, not end. Order is now like in pre-r35543
Modified:
trunk/reactos/ntoskrnl/io/pnpmgr/pnpmgr.c
Modified: trunk/reactos/ntoskrnl/io/pnpmgr/pnpmgr.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/io/pnpmgr/pnpmgr.c?rev=35554&r1=35553&r2=35554&view=diff
==============================================================================
--- trunk/reactos/ntoskrnl/io/pnpmgr/pnpmgr.c [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/io/pnpmgr/pnpmgr.c [iso-8859-1] Sat Aug 23 04:43:56 2008
@@ -388,11 +388,10 @@
{
KeAcquireSpinLock(&IopDeviceTreeLock, &OldIrql);
Node->Parent = ParentNode;
- if (ParentNode->LastChild != NULL)
- ParentNode->LastChild->Sibling = Node;
- else
- ParentNode->Child = Node;
- ParentNode->LastChild = Node;
+ Node->Sibling = ParentNode->Child;
+ ParentNode->Child = Node;
+ if (ParentNode->LastChild == NULL)
+ ParentNode->LastChild = Node;
KeReleaseSpinLock(&IopDeviceTreeLock, OldIrql);
Node->Level = ParentNode->Level + 1;
}
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