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ata: libata-scsi: Cleanup ata_scsi_offline_dev() 

Change the function ata_scsi_offline_dev() to return a bool and change
this function kdoc comment to have the correct mention of its call site.
No functional changes.

Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Niklas Cassel <cassel@kernel.org>
pull/1309/head
Damien Le Moal 2025-06-19 09:57:21 +09:00
parent a0f26fcc38
commit cb45e3ff43
2 changed files with 8 additions and 9 deletions
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15
drivers/ata/libata-scsi.c
View File

@ -4633,24 +4633,23 @@ void ata_scsi_scan_host(struct ata_port *ap, int sync)
* ata_scsi_offline_dev - offline attached SCSI device
* @dev: ATA device to offline attached SCSI device for
*
* This function is called from ata_eh_hotplug() and responsible
* for taking the SCSI device attached to @dev offline. This
* function is called with host lock which protects dev->sdev
* against clearing.
* This function is called from ata_eh_detach_dev() and is responsible for
* taking the SCSI device attached to @dev offline. This function is
* called with host lock which protects dev->sdev against clearing.
*
* LOCKING:
* spin_lock_irqsave(host lock)
*
* RETURNS:
* 1 if attached SCSI device exists, 0 otherwise.
* true if attached SCSI device exists, false otherwise.
*/
int ata_scsi_offline_dev(struct ata_device *dev)
bool ata_scsi_offline_dev(struct ata_device *dev)
{
if (dev->sdev) {
scsi_device_set_state(dev->sdev, SDEV_OFFLINE);
return 1;
return true;
}
return 0;
return false;
}
/**

2
drivers/ata/libata.h
View File

@ -144,7 +144,7 @@ extern struct ata_device *ata_scsi_find_dev(struct ata_port *ap,
extern int ata_scsi_add_hosts(struct ata_host *host,
const struct scsi_host_template *sht);
extern void ata_scsi_scan_host(struct ata_port *ap, int sync);
extern int ata_scsi_offline_dev(struct ata_device *dev);
extern bool ata_scsi_offline_dev(struct ata_device *dev);
extern bool ata_scsi_sense_is_valid(u8 sk, u8 asc, u8 ascq);
extern void ata_scsi_set_sense(struct ata_device *dev,
struct scsi_cmnd *cmd, u8 sk, u8 asc, u8 ascq);