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wineusb.sys: Handle IRP_MN_SURPRISE_REMOVAL and set removed flag. 

Signed-off-by: Rémi Bernon <rbernon@codeweavers.com>
Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Rémi Bernon 2021-07-01 09:51:23 +02:00 committed by Alexandre Julliard
parent b38db8a69c
commit 84c9206ca7
1 changed files with 10 additions and 13 deletions
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23
dlls/wineusb.sys/wineusb.c
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@ -145,7 +145,6 @@ static void remove_usb_device(libusb_device *libusb_device)
if (device->libusb_device == libusb_device)
{
list_remove(&device->entry);
device->removed = TRUE;
break;
}
}
@ -402,26 +401,24 @@ static NTSTATUS pdo_pnp(DEVICE_OBJECT *device_obj, IRP *irp)
}
case IRP_MN_START_DEVICE:
ret = STATUS_SUCCESS;
break;
case IRP_MN_SURPRISE_REMOVAL:
EnterCriticalSection(&wineusb_cs);
remove_pending_irps(device);
device->removed = TRUE;
LeaveCriticalSection(&wineusb_cs);
ret = STATUS_SUCCESS;
break;
case IRP_MN_REMOVE_DEVICE:
EnterCriticalSection(&wineusb_cs);
remove_pending_irps(device);
LeaveCriticalSection(&wineusb_cs);
if (device->removed)
{
libusb_unref_device(device->libusb_device);
libusb_close(device->handle);
irp->IoStatus.Status = STATUS_SUCCESS;
IoCompleteRequest(irp, IO_NO_INCREMENT);
IoDeleteDevice(device->device_obj);
return STATUS_SUCCESS;
}
libusb_unref_device(device->libusb_device);
libusb_close(device->handle);
IoDeleteDevice(device->device_obj);
ret = STATUS_SUCCESS;
break;