From: YueHaibing Date: Thu, 13 Sep 2018 02:40:56 +0000 (+0000) Subject: scsi: qla2xxx: Remove set but not used variable 'ptr_dma' X-Git-Tag: v4.20-rc1~15^2~169 X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=2b08adff433c85966ceb2cdb42a7986fad9040b5;p=uclinux-h8%2Flinux.git scsi: qla2xxx: Remove set but not used variable 'ptr_dma' 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 Acked-by: Himanshu Madhani Signed-off-by: Martin K. Petersen --- diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c index 4de910231ba6..86fb8b21aa71 100644 --- a/drivers/scsi/qla2xxx/qla_iocb.c +++ b/drivers/scsi/qla2xxx/qla_iocb.c @@ -2641,7 +2641,6 @@ qla24xx_els_dcmd2_iocb(scsi_qla_host_t *vha, int els_opcode, 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 @@ qla24xx_els_dcmd2_iocb(scsi_qla_host_t *vha, int els_opcode, 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;