> On Sep 12, 2018, at 7:40 PM, YueHaibing <yuehaibing@xxxxxxxxxx> wrote:
>
> External Email
>
> Fixes gcc '-Wunused-but-set-variable' warning:
>
> drivers/scsi/qla2xxx/qla_iocb.c: In function 'qla24xx_els_dcmd2_iocb':
> drivers/scsi/qla2xxx/qla_iocb.c:2644:13: warning:
> variable 'ptr_dma' set but not used [-Wunused-but-set-variable]
>
> Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
> ---
> drivers/scsi/qla2xxx/qla_iocb.c | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c
> index 4de9102..86fb8b2 100644
> --- a/drivers/scsi/qla2xxx/qla_iocb.c
> +++ b/drivers/scsi/qla2xxx/qla_iocb.c
> @@ -2641,7 +2641,6 @@ struct fw_dif_context {
> struct qla_hw_data *ha = vha->hw;
> int rval = QLA_SUCCESS;
> void *ptr, *resp_ptr;
> - dma_addr_t ptr_dma;
>
> /* Alloc SRB structure */
> sp = qla2x00_get_sp(vha, fcport, GFP_KERNEL);
> @@ -2673,7 +2672,6 @@ struct fw_dif_context {
> ptr = elsio->u.els_plogi.els_plogi_pyld =
> dma_alloc_coherent(&ha->pdev->dev, DMA_POOL_SIZE,
> &elsio->u.els_plogi.els_plogi_pyld_dma, GFP_KERNEL);
> - ptr_dma = elsio->u.els_plogi.els_plogi_pyld_dma;
>
> if (!elsio->u.els_plogi.els_plogi_pyld) {
> rval = QLA_FUNCTION_FAILED;
>
Looks Good.
Acked-by: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
Thanks,
- Himanshu
