Commit 2b08adff authored by YueHaibing's avatar YueHaibing Committed by Martin K. Petersen
Browse files

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: default avatarYueHaibing <yuehaibing@huawei.com>
Acked-by: default avatarHimanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent a63eba9e

drivers/scsi/qla2xxx/qla_iocb.c

+0 −2
Original line number Diff line number Diff line
@@ -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;

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