Commit c45b3804 authored by Lizhe's avatar Lizhe Committed by Martin K. Petersen
Browse files

scsi: scsi_debug: Remove redundant driver match function 



If there is no driver match function, the driver core assumes that each
candidate pair (driver, device) matches, see driver_match_device().

Drop the pseudo_lld bus match function that always returned 1. This results
in the same behaviour as when there is no match function.

[mkp+jgg: patch description]

Signed-off-by: default avatarLizhe <sensor1010@163.com>
Link: https://lore.kernel.org/r/20230319042732.278691-1-sensor1010@163.com


Reviewed-by: default avatarJohn Garry <john.g.garry@oracle.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent ae2fb3cb

drivers/scsi/scsi_debug.c

+0 −7
Original line number Diff line number Diff line
@@ -7893,15 +7893,8 @@ static void sdebug_driver_remove(struct device *dev) 
	scsi_host_put(sdbg_host->shost);

}



static int pseudo_lld_bus_match(struct device *dev,

				struct device_driver *dev_driver)

{

	return 1;

}



static struct bus_type pseudo_lld_bus = {

	.name = "pseudo",

	.match = pseudo_lld_bus_match,

	.probe = sdebug_driver_probe,

	.remove = sdebug_driver_remove,

	.drv_groups = sdebug_drv_groups,