[PATCH AUTOSEL 5.15 8/9] scsi: lpfc: Fix incorrect big endian type assignment in bsg loopback path

[Sasha Levin]

From: Justin Tee <justintee8345@xxxxxxxxx>

[ Upstream commit 9cefd6e7e0a77b0fbca5c793f6fb6821b0962775 ]

The kernel test robot reported sparse warnings regarding incorrect type
assignment for __be16 variables in bsg loopback path.

Change the flagged lines to use the be16_to_cpu() and cpu_to_be16() macros
appropriately.

Signed-off-by: Justin Tee <justin.tee@xxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20230614175944.3577-1-justintee8345@xxxxxxxxx
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Closes: https://lore.kernel.org/oe-kbuild-all/202306110819.sDIKiGgg-lkp@xxxxxxxxx/
Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 drivers/scsi/lpfc/lpfc_bsg.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/scsi/lpfc/lpfc_bsg.c b/drivers/scsi/lpfc/lpfc_bsg.c
index fdf08cb572071..ed827f198cb68 100644
--- a/drivers/scsi/lpfc/lpfc_bsg.c
+++ b/drivers/scsi/lpfc/lpfc_bsg.c
@@ -911,7 +911,7 @@ lpfc_bsg_ct_unsol_event(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
 			struct lpfc_iocbq *piocbq)
 {
 	uint32_t evt_req_id = 0;
-	uint32_t cmd;
+	u16 cmd;
 	struct lpfc_dmabuf *dmabuf = NULL;
 	struct lpfc_bsg_event *evt;
 	struct event_data *evt_dat = NULL;
@@ -936,7 +936,7 @@ lpfc_bsg_ct_unsol_event(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
 
 	ct_req = (struct lpfc_sli_ct_request *)bdeBuf1->virt;
 	evt_req_id = ct_req->FsType;
-	cmd = ct_req->CommandResponse.bits.CmdRsp;
+	cmd = be16_to_cpu(ct_req->CommandResponse.bits.CmdRsp);
 
 	spin_lock_irqsave(&phba->ct_ev_lock, flags);
 	list_for_each_entry(evt, &phba->ct_ev_waiters, node) {
@@ -3243,8 +3243,8 @@ lpfc_bsg_diag_loopback_run(struct bsg_job *job)
 			ctreq->RevisionId.bits.InId = 0;
 			ctreq->FsType = SLI_CT_ELX_LOOPBACK;
 			ctreq->FsSubType = 0;
-			ctreq->CommandResponse.bits.CmdRsp = ELX_LOOPBACK_DATA;
-			ctreq->CommandResponse.bits.Size   = size;
+			ctreq->CommandResponse.bits.CmdRsp = cpu_to_be16(ELX_LOOPBACK_DATA);
+			ctreq->CommandResponse.bits.Size   = cpu_to_be16(size);
 			segment_offset = ELX_LOOPBACK_HEADER_SZ;
 		} else
 			segment_offset = 0;
-- 
2.39.2