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scsi: pm8001: remove set but not used variables 'param, sas_ha' 

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/scsi/pm8001/pm8001_hwi.c: In function 'mpi_smp_completion':
drivers/scsi/pm8001/pm8001_hwi.c:2901:6: warning:
 variable 'param' set but not used [-Wunused-but-set-variable]

drivers/scsi/pm8001/pm8001_hwi.c: In function 'pm8001_bytes_dmaed':
drivers/scsi/pm8001/pm8001_hwi.c:3247:24: warning:
 variable 'sas_ha' set but not used [-Wunused-but-set-variable]

They're never used since introduction, so can be removed.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Jack Wang <jinpu.wang@cloud.ionos.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
YueHaibing 2019-03-23 02:15:59 +00:00 committed by Martin K. Petersen
parent 608f729c31
commit a4b207dea9
1 changed files with 0 additions and 4 deletions
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4
drivers/scsi/pm8001/pm8001_hwi.c
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@ -2898,7 +2898,6 @@ static void mpi_sata_event(struct pm8001_hba_info *pm8001_ha , void *piomb)
static void
mpi_smp_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
{
u32 param;
struct sas_task *t;
struct pm8001_ccb_info *ccb;
unsigned long flags;
@ -2913,7 +2912,6 @@ mpi_smp_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
tag = le32_to_cpu(psmpPayload->tag);
ccb = &pm8001_ha->ccb_info[tag];
param = le32_to_cpu(psmpPayload->param);
t = ccb->task;
ts = &t->task_status;
pm8001_dev = ccb->device;
@ -3244,11 +3242,9 @@ void pm8001_bytes_dmaed(struct pm8001_hba_info *pm8001_ha, int i)
{
struct pm8001_phy *phy = &pm8001_ha->phy[i];
struct asd_sas_phy *sas_phy = &phy->sas_phy;
struct sas_ha_struct *sas_ha;
if (!phy->phy_attached)
return;
sas_ha = pm8001_ha->sas;
if (sas_phy->phy) {
struct sas_phy *sphy = sas_phy->phy;
sphy->negotiated_linkrate = sas_phy->linkrate;