From 77d1337bf6350f5f47aad6a917bee8a2a06d561e Mon Sep 17 00:00:00 2001 From: Souptick Joarder Date: Wed, 30 Nov 2016 01:16:12 +0530 Subject: [PATCH] ethernet :mellanox :mlx4: Replace pci_pool_alloc by pci_pool_zalloc In mlx4_alloc_cmd_mailbox(), pci_pool_alloc() followed by memset will be replaced by pci_pool_zalloc() Signed-off-by: Souptick joarder Reviewed-by: Yuval Shaia Reviewed-by: Tariq Toukan Signed-off-by: David S. Miller --- drivers/net/ethernet/mellanox/mlx4/cmd.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx4/cmd.c b/drivers/net/ethernet/mellanox/mlx4/cmd.c index e36bebcab3f2..a49072b4fa52 100644 --- a/drivers/net/ethernet/mellanox/mlx4/cmd.c +++ b/drivers/net/ethernet/mellanox/mlx4/cmd.c @@ -2679,15 +2679,13 @@ struct mlx4_cmd_mailbox *mlx4_alloc_cmd_mailbox(struct mlx4_dev *dev) if (!mailbox) return ERR_PTR(-ENOMEM); - mailbox->buf = pci_pool_alloc(mlx4_priv(dev)->cmd.pool, GFP_KERNEL, - &mailbox->dma); + mailbox->buf = pci_pool_zalloc(mlx4_priv(dev)->cmd.pool, GFP_KERNEL, + &mailbox->dma); if (!mailbox->buf) { kfree(mailbox); return ERR_PTR(-ENOMEM); } - memset(mailbox->buf, 0, MLX4_MAILBOX_SIZE); - return mailbox; } EXPORT_SYMBOL_GPL(mlx4_alloc_cmd_mailbox); -- 2.20.1