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[MOUCLASS] Only set the device interface state if we have an interface name

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This commit is contained in:
Eric Kohl 2025-05-04 17:28:37 +02:00
parent 5414600e1e
commit 9638666d84
1 changed files with 4 additions and 2 deletions
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6
drivers/input/mouclass/mouclass.c
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@ -840,7 +840,8 @@ ClassPnp(
}
else
DeviceExtension->FileHandle = NULL;
IoSetDeviceInterfaceState(&DeviceExtension->InterfaceName, TRUE);
if (DeviceExtension->InterfaceName.Length != 0)
IoSetDeviceInterfaceState(&DeviceExtension->InterfaceName, TRUE);
Irp->IoStatus.Status = Status;
IoCompleteRequest(Irp, IO_NO_INCREMENT);
return Status;
@ -855,7 +856,8 @@ ClassPnp(
break;
case IRP_MN_REMOVE_DEVICE:
IoSetDeviceInterfaceState(&DeviceExtension->InterfaceName, FALSE);
if (DeviceExtension->InterfaceName.Length != 0)
IoSetDeviceInterfaceState(&DeviceExtension->InterfaceName, FALSE);
if (DeviceExtension->FileHandle)
{
ZwClose(DeviceExtension->FileHandle);