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Commit a5c990ee authored by Thomas Meyer's avatar Thomas Meyer Committed by Martin K. Petersen
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scsi: lpfc: Use *_pool_zalloc rather than *_pool_alloc 



Use *_pool_zalloc rather than *_pool_alloc followed by memset with 0.

Signed-off-by: default avatarThomas Meyer <thomas@m3y3r.de>
Acked-by: default avatarJames Smart <james.smart@broadcom.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 36631157

drivers/scsi/lpfc/lpfc_init.c

+3 −4
Original line number Diff line number Diff line
@@ -4116,14 +4116,13 @@ lpfc_new_io_buf(struct lpfc_hba *phba, int num_to_alloc) 
		 * pci bus space for an I/O. The DMA buffer includes the

		 * number of SGE's necessary to support the sg_tablesize.

		 */

		lpfc_ncmd->data = dma_pool_alloc(phba->lpfc_sg_dma_buf_pool,

		lpfc_ncmd->data = dma_pool_zalloc(phba->lpfc_sg_dma_buf_pool,

						  GFP_KERNEL,

						  &lpfc_ncmd->dma_handle);

		if (!lpfc_ncmd->data) {

			kfree(lpfc_ncmd);

			break;

		}

		memset(lpfc_ncmd->data, 0, phba->cfg_sg_dma_buf_size);



		/*

		 * 4K Page alignment is CRITICAL to BlockGuard, double check