misc: ocxl: use put_device() instead of device_unregister()

if device_register() returned an error! Always use put_device()
to give up the reference initialized.

Signed-off-by: Arvind Yadav <[email protected]>
Reviewed-by: Uwe Kleine-König <[email protected]>
Acked-by: Andrew Donnellan <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

drivers/misc/ocxl/pci.c

@@ -519,7 +519,7 @@ static struct ocxl_fn *init_function(struct pci_dev *dev)
 	rc = device_register(&fn->dev);
 	if (rc) {
 		deconfigure_function(fn);
-		device_unregister(&fn->dev);
+		put_device(&fn->dev);
 		return ERR_PTR(rc);
 	}
 	return fn;