[PATCH] scsi/lpfc/lpfc_sli.c: Use dma_zalloc_coherent

[Sabyasachi Gupta]

Replaced dma_alloc_coherent + memset with dma_zalloc_coherent

Signed-off-by: Sabyasachi Gupta <sabyasachi.linux@xxxxxxxxx>
---
 drivers/scsi/lpfc/lpfc_sli.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 783a154..3491ff7 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -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);
 	}
-- 
2.7.4