scsi: sd: change manage_start_stop to bool in sysfs interface
authorweiping zhang <zhangweiping@didichuxing.com>
Thu, 12 Oct 2017 06:57:06 +0000 (14:57 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 20 Dec 2017 09:10:36 +0000 (10:10 +0100)
commit47b5dbdd983e0319cd5d135bbfe7e564f4bbaabc
tree8defbc886c54fd92cdc8f53c0ce313785323d191
parentfc8f4ca137d9525b6f7db4b1d3e8f07a087518ec
scsi: sd: change manage_start_stop to bool in sysfs interface

[ Upstream commit 623401ee33e42cee64d333877892be8db02951eb ]

/sys/class/scsi_disk/0:2:0:0/manage_start_stop can be changed to 0
unexpectly by writing an invalid string.

Signed-off-by: weiping zhang <zhangweiping@didichuxing.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/scsi/sd.c