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[HDAUDBUS] Forward FDO requests instead of completing them.

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Thomas Faber 2019-02-25 12:48:54 +01:00
parent ce6960b3f5
commit 789cfd3ddc
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GPG key ID: 076E7C3D44720826
1 changed files with 11 additions and 13 deletions
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24
drivers/wdm/audio/hdaudbus/hdaudbus.cpp
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@ -101,28 +101,26 @@ HDA_FdoPnp(
{ {
case IRP_MN_START_DEVICE: case IRP_MN_START_DEVICE:
Status = HDA_FDOStartDevice(DeviceObject, Irp); Status = HDA_FDOStartDevice(DeviceObject, Irp);
break; Irp->IoStatus.Status = Status;
IoCompleteRequest(Irp, IO_NO_INCREMENT);
return Status;
case IRP_MN_QUERY_DEVICE_RELATIONS: case IRP_MN_QUERY_DEVICE_RELATIONS:
/* handle bus device relations */ /* handle bus device relations */
if (IoStack->Parameters.QueryDeviceRelations.Type == BusRelations) if (IoStack->Parameters.QueryDeviceRelations.Type == BusRelations)
{ {
Status = HDA_FDOQueryBusRelations(DeviceObject, Irp); Status = HDA_FDOQueryBusRelations(DeviceObject, Irp);
Irp->IoStatus.Status = Status;
if (!NT_SUCCESS(Status))
{
IoCompleteRequest(Irp, IO_NO_INCREMENT);
return Status;
}
} }
else
{
Status = Irp->IoStatus.Status;
}
break;
default:
/* get default status */
Status = Irp->IoStatus.Status;
break; break;
} }
Irp->IoStatus.Status = Status; IoSkipCurrentIrpStackLocation(Irp);
IoCompleteRequest(Irp, IO_NO_INCREMENT); return IoCallDriver(FDODeviceExtension->LowerDevice, Irp);
return Status;
} }
NTSTATUS NTSTATUS