iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

scsi: smartpqi: Simplify lun_number assignment

Browse Source 
Simplify lun_number assignment. lun_number assignment is only required for
non-AIO requests.

Reviewed-by: Scott Benesh <scott.benesh@microchip.com>
Reviewed-by: Mike McGowen <mike.mcgowen@microchip.com>
Reviewed-by: Kevin Barnett <kevin.barnett@microchip.com>
Signed-off-by: David Strahan <David.Strahan@microchip.com>
Signed-off-by: Don Brace <don.brace@microchip.com>
Link: https://lore.kernel.org/r/20230824155812.789913-5-don.brace@microchip.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
David Strahan 2023-08-24 10:58:08 -05:00 committed by Martin K. Petersen
parent e9c39117b4
commit dad662c9fe
1 changed files with 2 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/scsi/smartpqi/smartpqi_init.c
View File

@ -5656,7 +5656,6 @@ static int pqi_aio_submit_io(struct pqi_ctrl_info *ctrl_info,
int rc;
struct pqi_io_request *io_request;
struct pqi_aio_path_request *request;
struct pqi_scsi_dev *device;
io_request = pqi_alloc_io_request(ctrl_info, scmd);
if (!io_request)
@ -5676,9 +5675,8 @@ static int pqi_aio_submit_io(struct pqi_ctrl_info *ctrl_info,
request->command_priority = io_high_prio;
put_unaligned_le16(io_request->index, &request->request_id);
request->error_index = request->request_id;
device = scmd->device->hostdata;
if (!pqi_is_logical_device(device) && ctrl_info->multi_lun_device_supported)
put_unaligned_le64(((scmd->device->lun) << 8), &request->lun_number);
if (!raid_bypass && ctrl_info->multi_lun_device_supported)
put_unaligned_le64(scmd->device->lun << 8, &request->lun_number);
if (cdb_length > sizeof(request->cdb))
cdb_length = sizeof(request->cdb);
request->cdb_length = cdb_length;