From mboxrd@z Thu Jan 1 00:00:00 1970 From: Robert Eshleman Subject: [PATCH 2/8] net/mlxsw: use pci_zalloc_consistent instead of pci_alloc_consistent Date: Tue, 26 Feb 2019 22:09:49 -0800 Message-ID: <9ddcd9104b83c58f74cdd350f462017ad0612d4b.1551246708.git.bobbyeshleman@gmail.com> References: Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org To: bobbyeshleman@gmail.com Cc: Tariq Toukan , "David S. Miller" , Jiri Pirko , Ido Schimmel , netdev@vger.kernel.org, linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: linux-rdma@vger.kernel.org This patch replaces a call to pci_alloc_consistent and then memset(0,) with a single call to pci_zalloc_consistent. Signed-off-by: Robert Eshleman --- drivers/net/ethernet/mellanox/mlxsw/pci.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlxsw/pci.c b/drivers/net/ethernet/mellanox/mlxsw/pci.c index a2321fe8d6a0..388f349573f3 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/pci.c +++ b/drivers/net/ethernet/mellanox/mlxsw/pci.c @@ -830,12 +830,11 @@ static int mlxsw_pci_queue_init(struct mlxsw_pci *mlxsw_pci, char *mbox, tasklet_init(&q->tasklet, q_ops->tasklet, (unsigned long) q); mem_item->size = MLXSW_PCI_AQ_SIZE; - mem_item->buf = pci_alloc_consistent(mlxsw_pci->pdev, - mem_item->size, - &mem_item->mapaddr); + mem_item->buf = pci_zalloc_consistent(mlxsw_pci->pdev, + mem_item->size, + &mem_item->mapaddr); if (!mem_item->buf) return -ENOMEM; - memset(mem_item->buf, 0, mem_item->size); q->elem_info = kcalloc(q->count, sizeof(*q->elem_info), GFP_KERNEL); if (!q->elem_info) { -- 2.20.1