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Date: Tue, 26 Feb 2019 22:09:49 -0800 From: Robert Eshleman <bobbyeshleman@...il.com> To: bobbyeshleman@...il.com Cc: Tariq Toukan <tariqt@...lanox.com>, "David S. Miller" <davem@...emloft.net>, Jiri Pirko <jiri@...lanox.com>, Ido Schimmel <idosch@...lanox.com>, netdev@...r.kernel.org, linux-rdma@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH 2/8] net/mlxsw: use pci_zalloc_consistent instead of pci_alloc_consistent 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 <bobbyeshleman@...il.com> --- 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
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