From 36ce0cd8af56302a37534e916c9edd2eafd80624 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Herv=C3=A9=20Poussineau?= <hpoussin@reactos.org>
Date: Sun, 18 May 2008 11:45:26 +0000
Subject: [PATCH] Forward all IRPs, even unknown ones

svn path=/trunk/; revision=33577
---
 reactos/drivers/serial/serenum/serenum.c | 47 ++----------------------
 1 file changed, 4 insertions(+), 43 deletions(-)

diff --git a/reactos/drivers/serial/serenum/serenum.c b/reactos/drivers/serial/serenum/serenum.c
index 2b2fba529bb..8dc0e3df44b 100644
--- a/reactos/drivers/serial/serenum/serenum.c
+++ b/reactos/drivers/serial/serenum/serenum.c
@@ -37,55 +37,16 @@ IrpStub(
 	IN PDEVICE_OBJECT DeviceObject,
 	IN PIRP Irp)
 {
-	NTSTATUS Status = STATUS_NOT_SUPPORTED;
-
 	if (((PCOMMON_DEVICE_EXTENSION)DeviceObject->DeviceExtension)->IsFDO)
 	{
-		/* Forward some IRPs to lower device */
-		switch (IoGetCurrentIrpStackLocation(Irp)->MajorFunction)
-		{
-			case IRP_MJ_CREATE:
-			case IRP_MJ_CLOSE:
-			case IRP_MJ_CLEANUP:
-			case IRP_MJ_QUERY_INFORMATION:
-			case IRP_MJ_READ:
-			case IRP_MJ_WRITE:
-			case IRP_MJ_DEVICE_CONTROL:
-				return ForwardIrpToLowerDeviceAndForget(DeviceObject, Irp);
-			default:
-			{
-				WARN_(SERENUM, "FDO stub for major function 0x%lx\n",
-					IoGetCurrentIrpStackLocation(Irp)->MajorFunction);
-				ASSERT(FALSE);
-				return ForwardIrpToLowerDeviceAndForget(DeviceObject, Irp);
-			}
-		}
+		/* Forward IRPs to lower device */
+		return ForwardIrpToLowerDeviceAndForget(DeviceObject, Irp);
 	}
 	else
 	{
-		/* Forward some IRPs to attached FDO */
-		switch (IoGetCurrentIrpStackLocation(Irp)->MajorFunction)
-		{
-			case IRP_MJ_CREATE:
-			case IRP_MJ_CLOSE:
-			case IRP_MJ_CLEANUP:
-			case IRP_MJ_READ:
-			case IRP_MJ_WRITE:
-			case IRP_MJ_DEVICE_CONTROL:
-				return ForwardIrpToAttachedFdoAndForget(DeviceObject, Irp);
-			default:
-			{
-				WARN_(SERENUM, "PDO stub for major function 0x%lx\n",
-					IoGetCurrentIrpStackLocation(Irp)->MajorFunction);
-				ASSERT(FALSE);
-				return ForwardIrpToAttachedFdoAndForget(DeviceObject, Irp);
-			}
-		}
+		/* Forward IRPs to attached FDO */
+		return ForwardIrpToAttachedFdoAndForget(DeviceObject, Irp);
 	}
-
-	Irp->IoStatus.Status = Status;
-	IoCompleteRequest(Irp, IO_NO_INCREMENT);
-	return Status;
 }
 
 /*