From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sabyasachi Gupta Subject: [PATCH] scsi/mvsas/mv_sas.c: Use dma_pool_zalloc Date: Thu, 18 Oct 2018 21:36:26 +0530 Message-ID: <5bc8af85.1c69fb81.3eebc.a22b@mx.google.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org To: jejb@linux.vnet.ibm.com, martin.petersen@oracle.com, keescook@chromium.org, john.garry@huawei.com, jinpu.wang@profitbricks.com Cc: jrdr.linux@gmail.com, linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, brajeswar.linux@gmail.com List-Id: linux-scsi@vger.kernel.org Replaced dma_pool_alloc + memset with dma_pool_zalloc Signed-off-by: Sabyasachi Gupta --- drivers/scsi/mvsas/mv_sas.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/scsi/mvsas/mv_sas.c b/drivers/scsi/mvsas/mv_sas.c index cff43bd..d00d37d 100644 --- a/drivers/scsi/mvsas/mv_sas.c +++ b/drivers/scsi/mvsas/mv_sas.c @@ -790,12 +790,11 @@ static int mvs_task_prep(struct sas_task *task, struct mvs_info *mvi, int is_tmf slot->n_elem = n_elem; slot->slot_tag = tag; - slot->buf = dma_pool_alloc(mvi->dma_pool, GFP_ATOMIC, &slot->buf_dma); + slot->buf = dma_pool_zalloc(mvi->dma_pool, GFP_ATOMIC, &slot->buf_dma); if (!slot->buf) { rc = -ENOMEM; goto err_out_tag; } - memset(slot->buf, 0, MVS_SLOT_BUF_SZ); tei.task = task; tei.hdr = &mvi->slot[tag]; -- 2.7.4