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 <yuehaibing@huawei.com> Acked-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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a63eba9efd
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2b08adff43
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@ -2641,7 +2641,6 @@ qla24xx_els_dcmd2_iocb(scsi_qla_host_t *vha, int els_opcode,
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struct qla_hw_data *ha = vha->hw;
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int rval = QLA_SUCCESS;
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void *ptr, *resp_ptr;
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dma_addr_t ptr_dma;
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/* Alloc SRB structure */
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sp = qla2x00_get_sp(vha, fcport, GFP_KERNEL);
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@ -2673,7 +2672,6 @@ qla24xx_els_dcmd2_iocb(scsi_qla_host_t *vha, int els_opcode,
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ptr = elsio->u.els_plogi.els_plogi_pyld =
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dma_alloc_coherent(&ha->pdev->dev, DMA_POOL_SIZE,
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&elsio->u.els_plogi.els_plogi_pyld_dma, GFP_KERNEL);
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ptr_dma = elsio->u.els_plogi.els_plogi_pyld_dma;
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if (!elsio->u.els_plogi.els_plogi_pyld) {
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rval = QLA_FUNCTION_FAILED;
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