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authorJustin Tee <justintee8345@gmail.com>2023-06-14 20:59:44 +0300
committerMartin K. Petersen <martin.petersen@oracle.com>2023-06-15 04:57:48 +0300
commit9cefd6e7e0a77b0fbca5c793f6fb6821b0962775 (patch)
tree667912bc46d5cc886bd128539040f62a24b7db16 /drivers/scsi
parent91271699228bfc66f1bc8abc0327169dc156d854 (diff)
downloadlinux-9cefd6e7e0a77b0fbca5c793f6fb6821b0962775.tar.xz
scsi: lpfc: Fix incorrect big endian type assignment in bsg loopback path
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@broadcom.com> Link: https://lore.kernel.org/r/20230614175944.3577-1-justintee8345@gmail.com Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202306110819.sDIKiGgg-lkp@intel.com/ Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi')
-rw-r--r--drivers/scsi/lpfc/lpfc_bsg.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/scsi/lpfc/lpfc_bsg.c b/drivers/scsi/lpfc/lpfc_bsg.c
index 9a322a3a2150..595dca92e8db 100644
--- a/drivers/scsi/lpfc/lpfc_bsg.c
+++ b/drivers/scsi/lpfc/lpfc_bsg.c
@@ -889,7 +889,7 @@ 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;
@@ -915,7 +915,7 @@ 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) {
@@ -3186,8 +3186,8 @@ 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;