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scsi: lpfc: Use dma_zalloc_coherent

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Replaced dma_alloc_coherent + memset with dma_zalloc_coherent.

Signed-off-by: Sabyasachi Gupta <sabyasachi.linux@gmail.com>
Acked-by: James Smart <james.smart@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Sabyasachi Gupta 2018-11-18 20:08:48 +05:30 committed by Martin K. Petersen
parent 9959376c1b
commit 359d0ac1e8
1 changed files with 1 additions and 2 deletions
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3
drivers/scsi/lpfc/lpfc_sli.c
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@ -6229,7 +6229,7 @@ lpfc_sli4_ras_dma_alloc(struct lpfc_hba *phba,
goto free_mem;
}
dmabuf->virt = dma_alloc_coherent(&phba->pcidev->dev,
dmabuf->virt = dma_zalloc_coherent(&phba->pcidev->dev,
LPFC_RAS_MAX_ENTRY_SIZE,
&dmabuf->phys,
GFP_KERNEL);
@ -6240,7 +6240,6 @@ lpfc_sli4_ras_dma_alloc(struct lpfc_hba *phba,
"6187 DMA Alloc Failed FW logging");
goto free_mem;
}
memset(dmabuf->virt, 0, LPFC_RAS_MAX_ENTRY_SIZE);
dmabuf->buffer_tag = i;
list_add_tail(&dmabuf->list, &ras_fwlog->fwlog_buff_list);
}