| Message ID | 1612424125-91111-1-git-send-email-yang.lee@linux.alibaba.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | scsi: lpfc: Remove unneeded return variable | expand |
On 04/02/2021 08:37, Yang Li wrote: > This patch removes unneeded return variables, using only > '1' instead. > It fixes the following warning detected by coccinelle: > > Reported-by: Abaci Robot <abaci@linux.alibaba.com> > Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> > --- > drivers/scsi/lpfc/lpfc_sli.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c > index 95caad7..31f97f6 100644 > --- a/drivers/scsi/lpfc/lpfc_sli.c > +++ b/drivers/scsi/lpfc/lpfc_sli.c > @@ -3376,7 +3376,6 @@ struct lpfc_hbq_init *lpfc_hbq_defs[] = { > struct lpfc_iocbq *saveq) > { > struct lpfc_iocbq *cmdiocbp; > - int rc = 1; > unsigned long iflag; > > cmdiocbp = lpfc_sli_iocbq_lookup(phba, pring, saveq); > @@ -3501,7 +3500,7 @@ struct lpfc_hbq_init *lpfc_hbq_defs[] = { > } > } > > - return rc; > + return 1; > } > > /** > I suppose this is in 'lpfc_sli_process_sol_iocb()'. It's return value doesn't get handled either: case LPFC_SOL_IOCB: spin_unlock_irqrestore(&phba->hbalock, iflag); rc = lpfc_sli_process_sol_iocb(phba, pring, saveq); spin_lock_irqsave(&phba->hbalock, iflag); break; [...] } if (free_saveq) { list_for_each_entry_safe(rspiocbp, next_iocb, &saveq->list, list) { list_del_init(&rspiocbp->list); __lpfc_sli_release_iocbq(phba, rspiocbp); } __lpfc_sli_release_iocbq(phba, saveq); } rspiocbp = NULL; } spin_unlock_irqrestore(&phba->hbalock, iflag); return rspiocbp; }
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index 95caad7..31f97f6 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -3376,7 +3376,6 @@ struct lpfc_hbq_init *lpfc_hbq_defs[] = { struct lpfc_iocbq *saveq) { struct lpfc_iocbq *cmdiocbp; - int rc = 1; unsigned long iflag; cmdiocbp = lpfc_sli_iocbq_lookup(phba, pring, saveq); @@ -3501,7 +3500,7 @@ struct lpfc_hbq_init *lpfc_hbq_defs[] = { } } - return rc; + return 1; } /**
This patch removes unneeded return variables, using only '1' instead. It fixes the following warning detected by coccinelle: Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> --- drivers/scsi/lpfc/lpfc_sli.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)