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scsi: scsi_transport_sas: Add missing newline in sysfs 'enable' attribute

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Add newline when formatting SAS transport class phy 'enable' attribute.

[root@localhost ~]# cat /sys/devices/pci0000:00/0000:00:0d.0/0000:0f:00.0/host3/phy-3:2/sas_phy/phy-3:2/enable
1[root@localhost ~]#

Link: https://lore.kernel.org/r/1594975472-12486-1-git-send-email-wangxiongfeng2@huawei.com
Reviewed-by: John Garry <john.garry@huawei.com>
Reviewed-by: Bart van Assche <bvanassche@acm.org>
Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Xiongfeng Wang 2020-07-17 16:44:32 +08:00 committed by Martin K. Petersen
parent b9245385f7
commit ede74559ed
1 changed files with 1 additions and 1 deletions
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2
drivers/scsi/scsi_transport_sas.c
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@ -563,7 +563,7 @@ show_sas_phy_enable(struct device *dev, struct device_attribute *attr,
{
struct sas_phy *phy = transport_class_to_phy(dev);
return snprintf(buf, 20, "%d", phy->enabled);
return snprintf(buf, 20, "%d\n", phy->enabled);
}
static DEVICE_ATTR(enable, S_IRUGO | S_IWUSR, show_sas_phy_enable,