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Commit 359d0ac1 authored by Sabyasachi Gupta's avatar Sabyasachi Gupta Committed by Martin K. Petersen
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scsi: lpfc: Use dma_zalloc_coherent 



Replaced dma_alloc_coherent + memset with dma_zalloc_coherent.

Signed-off-by: default avatarSabyasachi Gupta <sabyasachi.linux@gmail.com>
Acked-by: default avatarJames Smart <james.smart@broadcom.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 9959376c

drivers/scsi/lpfc/lpfc_sli.c

+1 −2
Original line number Diff line number Diff line
@@ -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);















	}