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[5.16,0534/1017] scsi: pm8001: Fix payload initialization in pm80xx_encrypt_update()

Message ID 20220405070410.144015293@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

Greg Kroah-Hartman April 5, 2022, 7:24 a.m. UTC 
From: Damien Le Moal <damien.lemoal@opensource.wdc.com>

[ Upstream commit f8b12dfb476dad38ce755aaf5e2df46f06f1822e ]

All fields of the kek_mgmt_req structure have the type __le32. So make sure
to use cpu_to_le32() to initialize them. This suppresses the sparse
warning:

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

Link: https://lore.kernel.org/r/20220220031810.738362-10-damien.lemoal@opensource.wdc.com
Fixes: f5860992db55 ("[SCSI] pm80xx: Added SPCv/ve specific hardware functionalities and relevant changes in common files")
Reviewed-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/scsi/pm8001/pm80xx_hwi.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/scsi/pm8001/pm80xx_hwi.c b/drivers/scsi/pm8001/pm80xx_hwi.c
index cda82cc1e3de..d4b11b005fe2 100644
--- a/drivers/scsi/pm8001/pm80xx_hwi.c
+++ b/drivers/scsi/pm8001/pm80xx_hwi.c
@@ -1406,12 +1406,13 @@  static int pm80xx_encrypt_update(struct pm8001_hba_info *pm8001_ha)
 	/* Currently only one key is used. New KEK index is 1.
 	 * Current KEK index is 1. Store KEK to NVRAM is 1.
 	 */
-	payload.new_curidx_ksop = ((1 << 24) | (1 << 16) | (1 << 8) |
-					KEK_MGMT_SUBOP_KEYCARDUPDATE);
+	payload.new_curidx_ksop =
+		cpu_to_le32(((1 << 24) | (1 << 16) | (1 << 8) |
+			     KEK_MGMT_SUBOP_KEYCARDUPDATE));
 
 	pm8001_dbg(pm8001_ha, DEV,
 		   "Saving Encryption info to flash. payload 0x%x\n",
-		   payload.new_curidx_ksop);
+		   le32_to_cpu(payload.new_curidx_ksop));
 
 	rc = pm8001_mpi_build_cmd(pm8001_ha, circularQ, opc, &payload,
 			sizeof(payload), 0);