Commit 58c54114 authored by Damien Le Moal's avatar Damien Le Moal
Browse files

ata: libata-sata: use sysfs_emit() 



Use sysfs_emit() instead of snprintf() in sysfs attibute show()
functions.

Signed-off-by: default avatarDamien Le Moal <damien.lemoal@opensource.wdc.com>
parent 23c72ffe

drivers/ata/libata-sata.c

+2 −2
Original line number Diff line number Diff line
@@ -876,7 +876,7 @@ static ssize_t ata_ncq_prio_enable_show(struct device *device, 
		ncq_prio_enable = dev->flags & ATA_DFLAG_NCQ_PRIO_ENABLE;

	spin_unlock_irq(ap->lock);



	return rc ? rc : snprintf(buf, 20, "%u\n", ncq_prio_enable);

	return rc ? rc : sysfs_emit(buf, "%u\n", ncq_prio_enable);

}



static ssize_t ata_ncq_prio_enable_store(struct device *device,
@@ -972,7 +972,7 @@ ata_scsi_em_message_type_show(struct device *dev, struct device_attribute *attr, 
	struct Scsi_Host *shost = class_to_shost(dev);

	struct ata_port *ap = ata_shost_to_port(shost);



	return snprintf(buf, 23, "%d\n", ap->em_message_type);

	return sysfs_emit(buf, "%d\n", ap->em_message_type);

}

DEVICE_ATTR(em_message_type, S_IRUGO,

		  ata_scsi_em_message_type_show, NULL);