From df2f7729f23fdab923c913302051997561e1ef07 Mon Sep 17 00:00:00 2001 From: Thomas Meyer Date: Thu, 21 Sep 2017 08:15:26 +0200 Subject: [PATCH] scsi: lpfc: Cocci spatch "pool_zalloc-simple" Use *_pool_zalloc rather than *_pool_alloc followed by memset with 0. Found by coccinelle spatch "api/alloc/pool_zalloc-simple.cocci" Signed-off-by: Thomas Meyer Acked-by: James Smart Signed-off-by: Martin K. Petersen --- drivers/scsi/lpfc/lpfc_nvme.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/scsi/lpfc/lpfc_nvme.c b/drivers/scsi/lpfc/lpfc_nvme.c index 79ba3ce063a4..d7cb6ba71892 100644 --- a/drivers/scsi/lpfc/lpfc_nvme.c +++ b/drivers/scsi/lpfc/lpfc_nvme.c @@ -1938,14 +1938,13 @@ lpfc_new_nvme_buf(struct lpfc_vport *vport, 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, - GFP_KERNEL, - &lpfc_ncmd->dma_handle); + 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); lxri = lpfc_sli4_next_xritag(phba); if (lxri == NO_XRI) { -- 2.30.2