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| author |  Uwe Kleine-König <uwe@kleine-koenig.org>
| 2021-02-05 23:28:42 +0100 |
|---|---|---|
| committer |  Dan Williams <dan.j.williams@intel.com>
| 2021-02-16 19:45:13 -0800 |
| commit | 0d519e0d52ee7c532d4018b90cd0b042d374c06d (patch) | |
| tree | 695200849ef56292e0afc2aa804a87ba82186cde /drivers/dax/bus.h | |
| parent | device-dax: Drop an empty .remove callback (diff) | |
| download | linux-0d519e0d52ee7c532d4018b90cd0b042d374c06d.tar.gz linux-0d519e0d52ee7c532d4018b90cd0b042d374c06d.tar.bz2 linux-0d519e0d52ee7c532d4018b90cd0b042d374c06d.zip | |
dax-device: Make remove callback return void
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>
Diffstat (limited to 'drivers/dax/bus.h')
| -rw-r--r-- | drivers/dax/bus.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dax/bus.h b/drivers/dax/bus.h index 72b92f95509f..1e946ad7780a 100644 --- a/drivers/dax/bus.h +++ b/drivers/dax/bus.h @@ -39,7 +39,7 @@ struct dax_device_driver { struct list_head ids; int match_always; int (*probe)(struct dev_dax *dev); - int (*remove)(struct dev_dax *dev); + void (*remove)(struct dev_dax *dev); }; int __dax_driver_register(struct dax_device_driver *dax_drv, |