[PATCH 4.20 214/352] scsi: smartpqi: correct host serial num for ssa

[Greg Kroah-Hartman]

4.20-stable review patch.  If anyone has any objections, please let me know.

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[ Upstream commit b2346b5030cf9458f30a84028d9fe904b8c942a7 ]

Reviewed-by: Scott Benesh <scott.benesh@xxxxxxxxxxxxx>
Reviewed-by: Ajish Koshy <ajish.koshy@xxxxxxxxxxxxx>
Reviewed-by: Murthy Bhat <murthy.bhat@xxxxxxxxxxxxx>
Reviewed-by: Mahesh Rajashekhara <mahesh.rajashekhara@xxxxxxxxxxxxx>
Reviewed-by: Dave Carroll <david.carroll@xxxxxxxxxxxxx>
Reviewed-by: Scott Teel <scott.teel@xxxxxxxxxxxxx>
Reviewed-by: Kevin Barnett <kevin.barnett@xxxxxxxxxxxxx>
Signed-off-by: Mahesh Rajashekhara <mahesh.rajashekhara@xxxxxxxxxxxxx>
Signed-off-by: Don Brace <don.brace@xxxxxxxxxxxxx>
Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 drivers/scsi/smartpqi/smartpqi_init.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/scsi/smartpqi/smartpqi_init.c b/drivers/scsi/smartpqi/smartpqi_init.c
index 6f4cb3be97aa..5a86dddbd8ba 100644
--- a/drivers/scsi/smartpqi/smartpqi_init.c
+++ b/drivers/scsi/smartpqi/smartpqi_init.c
@@ -640,6 +640,7 @@ struct bmic_host_wellness_driver_version {
 	u8	driver_version_tag[2];
 	__le16	driver_version_length;
 	char	driver_version[32];
+	u8	dont_write_tag[2];
 	u8	end_tag[2];
 };
 
@@ -669,6 +670,8 @@ static int pqi_write_driver_version_to_host_wellness(
 	strncpy(buffer->driver_version, "Linux " DRIVER_VERSION,
 		sizeof(buffer->driver_version) - 1);
 	buffer->driver_version[sizeof(buffer->driver_version) - 1] = '\0';
+	buffer->dont_write_tag[0] = 'D';
+	buffer->dont_write_tag[1] = 'W';
 	buffer->end_tag[0] = 'Z';
 	buffer->end_tag[1] = 'Z';
 
-- 
2.19.1