From: Igor Pylypiv Date: Mon, 1 Nov 2021 23:28:22 +0000 (-0700) Subject: scsi: pm80xx: Apply byte mask for phy ID in mpi_phy_start_resp() X-Git-Tag: v5.17-rc1~87^2~118 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=744798fcd2b31b806ebf09f86989cbf2806fa9ea;p=thirdparty%2Fkernel%2Flinux.git scsi: pm80xx: Apply byte mask for phy ID in mpi_phy_start_resp() 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 Acked-by: Jack Wang Signed-off-by: Igor Pylypiv Signed-off-by: Martin K. Petersen --- diff --git a/drivers/scsi/pm8001/pm80xx_hwi.c b/drivers/scsi/pm8001/pm80xx_hwi.c index b9f6d83ff380c..88541ca2a629e 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,