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[USBPORT] Leave IRP status untouched for unhandled interfaces.

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Found by Driver Verifier.
This commit is contained in:
Thomas Faber 2019-03-05 22:23:46 +01:00
parent 12a66769fc
commit 267f5633ee
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GPG key ID: 076E7C3D44720826
1 changed files with 3 additions and 3 deletions
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6
drivers/usb/usbport/iface.c
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@ -804,7 +804,7 @@ USBPORT_PdoQueryInterface(IN PDEVICE_OBJECT FdoDevice,
DPRINT1("USB_BUS_INTERFACE_HUB_GUID version %x not supported!\n",
IoStack->Parameters.QueryInterface.Version);
return STATUS_NOT_SUPPORTED; // Version not supported
return Irp->IoStatus.Status; // Version not supported
}
/* Interface version 0 */
@ -864,7 +864,7 @@ USBPORT_PdoQueryInterface(IN PDEVICE_OBJECT FdoDevice,
DPRINT1("USB_BUS_INTERFACE_USBDI_GUID version %x not supported!\n",
IoStack->Parameters.QueryInterface.Version);
return STATUS_NOT_SUPPORTED; // Version not supported
return Irp->IoStatus.Status; // Version not supported
}
/* Interface version 0 */
@ -904,5 +904,5 @@ USBPORT_PdoQueryInterface(IN PDEVICE_OBJECT FdoDevice,
}
}
return STATUS_NOT_SUPPORTED;
return Irp->IoStatus.Status;
}