[PATCH 5.15 481/913] scsi: pm8001: Fix command initialization in pm8001_chip_ssp_tm_req()

From: Greg Kroah-Hartman
Date: Tue Apr 05 2022 - 19:12:13 EST


From: Damien Le Moal <damien.lemoal@xxxxxxxxxxxxxxxxxx>

[ Upstream commit cd2268a180117aa8ebb23e090ba204324b2d0e93 ]

The ds_ads_m field of struct ssp_ini_tm_start_req has the type __le32.
Assigning a value to it should thus use cpu_to_le32(). This fixes the
sparse warning:

warning: incorrect type in assignment (different base types)
expected restricted __le32 [addressable] [assigned] [usertype] ds_ads_m
got int

Link: https://lore.kernel.org/r/20220220031810.738362-7-damien.lemoal@xxxxxxxxxxxxxxxxxx
Fixes: dbf9bfe61571 ("[SCSI] pm8001: add SAS/SATA HBA driver")
Reviewed-by: Jack Wang <jinpu.wang@xxxxxxxxx>
Signed-off-by: Damien Le Moal <damien.lemoal@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/scsi/pm8001/pm8001_hwi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/pm8001/pm8001_hwi.c b/drivers/scsi/pm8001/pm8001_hwi.c
index 1e1630a1a97c..bad0c8b8cbe1 100644
--- a/drivers/scsi/pm8001/pm8001_hwi.c
+++ b/drivers/scsi/pm8001/pm8001_hwi.c
@@ -4633,7 +4633,7 @@ int pm8001_chip_ssp_tm_req(struct pm8001_hba_info *pm8001_ha,
memcpy(sspTMCmd.lun, task->ssp_task.LUN, 8);
sspTMCmd.tag = cpu_to_le32(ccb->ccb_tag);
if (pm8001_ha->chip_id != chip_8001)
- sspTMCmd.ds_ads_m = 0x08;
+ sspTMCmd.ds_ads_m = cpu_to_le32(0x08);
circularQ = &pm8001_ha->inbnd_q_tbl[0];
ret = pm8001_mpi_build_cmd(pm8001_ha, circularQ, opc, &sspTMCmd,
sizeof(sspTMCmd), 0);
--
2.34.1