From 925499d1b6dec73fb56aed6c8942a5dcd6e78598 Mon Sep 17 00:00:00 2001
From: Thomas Faber <thomas.faber@reactos.org>
Date: Wed, 5 Apr 2017 14:00:03 +0000
Subject: [PATCH] [NTOS:IO] - Remove broken casts

svn path=/trunk/; revision=74277
---
 reactos/ntoskrnl/io/iomgr/irp.c   | 2 +-
 reactos/ntoskrnl/io/iomgr/rawfs.c | 9 +++++----
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/reactos/ntoskrnl/io/iomgr/irp.c b/reactos/ntoskrnl/io/iomgr/irp.c
index e00baf18695..856aae2c2b1 100644
--- a/reactos/ntoskrnl/io/iomgr/irp.c
+++ b/reactos/ntoskrnl/io/iomgr/irp.c
@@ -1050,7 +1050,7 @@ IoCancelIrp(IN PIRP Irp)
     Irp->Cancel = TRUE;
 
     /* Clear the cancel routine and get the old one */
-    CancelRoutine = (PVOID)IoSetCancelRoutine(Irp, NULL);
+    CancelRoutine = IoSetCancelRoutine(Irp, NULL);
     if (CancelRoutine)
     {
         /* We had a routine, make sure the IRP isn't completed */
diff --git a/reactos/ntoskrnl/io/iomgr/rawfs.c b/reactos/ntoskrnl/io/iomgr/rawfs.c
index 99f4c73bf58..8ade9a7db5c 100644
--- a/reactos/ntoskrnl/io/iomgr/rawfs.c
+++ b/reactos/ntoskrnl/io/iomgr/rawfs.c
@@ -1053,9 +1053,10 @@ RawCleanup(IN PVCB Vcb,
 
 NTSTATUS
 NTAPI
-RawDispatch(IN PVOLUME_DEVICE_OBJECT DeviceObject,
+RawDispatch(IN PDEVICE_OBJECT DeviceObject,
             IN PIRP Irp)
 {
+    PVOLUME_DEVICE_OBJECT VolumeDeviceObject = (PVOLUME_DEVICE_OBJECT)DeviceObject;
     NTSTATUS Status = STATUS_INVALID_DEVICE_REQUEST;
     PIO_STACK_LOCATION IoStackLocation;
     PVCB Vcb;
@@ -1067,7 +1068,7 @@ RawDispatch(IN PVOLUME_DEVICE_OBJECT DeviceObject,
     IoStackLocation = IoGetCurrentIrpStackLocation(Irp);
 
     /* Differentiate between Volume DO and FS DO */
-    if ((((PDEVICE_OBJECT)DeviceObject)->Size == sizeof(DEVICE_OBJECT)) &&
+    if ((DeviceObject->Size == sizeof(DEVICE_OBJECT)) &&
         !((IoStackLocation->MajorFunction == IRP_MJ_FILE_SYSTEM_CONTROL) &&
           (IoStackLocation->MinorFunction == IRP_MN_MOUNT_VOLUME)))
     {
@@ -1093,7 +1094,7 @@ RawDispatch(IN PVOLUME_DEVICE_OBJECT DeviceObject,
 
     /* Otherwise, get our VCB and start handling the IRP */
     FsRtlEnterFileSystem();
-    Vcb = &DeviceObject->Vcb;
+    Vcb = &VolumeDeviceObject->Vcb;
 
     /* Check what kind of IRP this is */
     switch (IoStackLocation->MajorFunction)
@@ -1252,7 +1253,7 @@ RawFsDriverEntry(IN PDRIVER_OBJECT DriverObject,
     DriverObject->MajorFunction[IRP_MJ_SET_INFORMATION] =
     DriverObject->MajorFunction[IRP_MJ_QUERY_VOLUME_INFORMATION] =
     DriverObject->MajorFunction[IRP_MJ_FILE_SYSTEM_CONTROL] =
-    DriverObject->MajorFunction[IRP_MJ_DEVICE_CONTROL] = (PDRIVER_DISPATCH)RawDispatch;
+    DriverObject->MajorFunction[IRP_MJ_DEVICE_CONTROL] = RawDispatch;
 
     /* Shutdown and unload */
     DriverObject->MajorFunction[IRP_MJ_SHUTDOWN] = RawShutdown;
-- 
2.17.1