0d519e0d52
The driver core ignores the return value of struct bus_type::remove() because there is only little that can be done. To simplify the quest to make this function return void, let struct dax_device_driver::remove() return void, too. All users already unconditionally return 0, this commit makes it obvious that returning an error code isn't intended. Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org> Link: https://lore.kernel.org/r/20210205222842.34896-6-uwe@kleine-koenig.org Signed-off-by: Dan Williams <dan.j.williams@intel.com>