From: Igor Pylypiv <ipylypiv@google.com>
Date: Mon, 1 Nov 2021 16:28:22 -0700
Subject: scsi: pm80xx: Apply byte mask for phy ID in mpi_phy_start_resp()
Git-commit: 744798fcd2b31b806ebf09f86989cbf2806fa9ea
Patch-mainline: v5.17-rc1
References: jsc#PED-1559
Phy ID is located in the least significant byte of the 4-byte field.
mpi_phy_stop_resp() already applies such mask.
Link: https://lore.kernel.org/r/20211101232825.2350233-2-ipylypiv@google.com
Reviewed-by: Vishakha Channapattan <vishakhavc@google.com>
Acked-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: Igor Pylypiv <ipylypiv@google.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Lee Duncan <lduncan@suse.com>
---
drivers/scsi/pm8001/pm80xx_hwi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/pm8001/pm80xx_hwi.c b/drivers/scsi/pm8001/pm80xx_hwi.c
index b9f6d83ff380..88541ca2a629 100644
--- a/drivers/scsi/pm8001/pm80xx_hwi.c
+++ b/drivers/scsi/pm8001/pm80xx_hwi.c
@@ -3519,7 +3519,7 @@ static int mpi_phy_start_resp(struct pm8001_hba_info *pm8001_ha, void *piomb)
u32 status =
le32_to_cpu(pPayload->status);
u32 phy_id =
- le32_to_cpu(pPayload->phyid);
+ le32_to_cpu(pPayload->phyid) & 0xFF;
struct pm8001_phy *phy = &pm8001_ha->phy[phy_id];
pm8001_dbg(pm8001_ha, INIT,