From: Saeed Mahameed <saeed@kernel.org>
To: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>,
netdev@vger.kernel.org,
"Gustavo A. R. Silva" <gustavoars@kernel.org>,
Saeed Mahameed <saeedm@nvidia.com>
Subject: [net-next 13/15] net/mlx5: Use kvcalloc() instead of kvzalloc()
Date: Thu, 30 Sep 2021 16:20:48 -0700 [thread overview]
Message-ID: <20210930232050.41779-14-saeed@kernel.org> (raw)
In-Reply-To: <20210930232050.41779-1-saeed@kernel.org>
From: "Gustavo A. R. Silva" <gustavoars@kernel.org>
Use 2-factor argument form kvcalloc() instead of kvzalloc().
Link: https://github.com/KSPP/linux/issues/162
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
---
drivers/net/ethernet/mellanox/mlx5/core/cmd.c | 2 +-
drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
index db5dfff585c9..4dc3a822907a 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
@@ -2058,7 +2058,7 @@ int mlx5_cmd_init(struct mlx5_core_dev *dev)
return -EINVAL;
}
- cmd->stats = kvzalloc(MLX5_CMD_OP_MAX * sizeof(*cmd->stats), GFP_KERNEL);
+ cmd->stats = kvcalloc(MLX5_CMD_OP_MAX, sizeof(*cmd->stats), GFP_KERNEL);
if (!cmd->stats)
return -ENOMEM;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
index 0d461e38add3..4e1628f25265 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
@@ -1009,7 +1009,7 @@ mlx5_eswitch_add_send_to_vport_meta_rules(struct mlx5_eswitch *esw)
u16 vport_num;
num_vfs = esw->esw_funcs.num_vfs;
- flows = kvzalloc(num_vfs * sizeof(*flows), GFP_KERNEL);
+ flows = kvcalloc(num_vfs, sizeof(*flows), GFP_KERNEL);
if (!flows)
return -ENOMEM;
@@ -1188,7 +1188,7 @@ static int esw_add_fdb_peer_miss_rules(struct mlx5_eswitch *esw,
peer_miss_rules_setup(esw, peer_dev, spec, &dest);
- flows = kvzalloc(nvports * sizeof(*flows), GFP_KERNEL);
+ flows = kvcalloc(nvports, sizeof(*flows), GFP_KERNEL);
if (!flows) {
err = -ENOMEM;
goto alloc_flows_err;
--
2.31.1
next prev parent reply other threads:[~2021-09-30 23:21 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-30 23:20 [pull request][net-next 00/15] mlx5 updates 2021-09-30 Saeed Mahameed
2021-09-30 23:20 ` [net-next 01/15] net/mlx5: DR, Fix vport number data type to u16 Saeed Mahameed
2021-10-01 22:00 ` patchwork-bot+netdevbpf
2021-09-30 23:20 ` [net-next 02/15] net/mlx5: DR, Replace local WIRE_PORT macro with the existing MLX5_VPORT_UPLINK Saeed Mahameed
2021-09-30 23:20 ` [net-next 03/15] net/mlx5: DR, Add missing query for vport 0 Saeed Mahameed
2021-09-30 23:20 ` [net-next 04/15] net/mlx5: DR, Align error messages for failure to obtain vport caps Saeed Mahameed
2021-09-30 23:20 ` [net-next 05/15] net/mlx5: DR, Support csum recalculation flow table on SFs Saeed Mahameed
2021-09-30 23:20 ` [net-next 06/15] net/mlx5: DR, Add support for SF vports Saeed Mahameed
2021-09-30 23:20 ` [net-next 07/15] net/mlx5: DR, Increase supported num of actions to 32 Saeed Mahameed
2021-09-30 23:20 ` [net-next 08/15] net/mlx5: DR, Fix typo 'offeset' to 'offset' Saeed Mahameed
2021-09-30 23:20 ` [net-next 09/15] net/mlx5: DR, init_next_match only if needed Saeed Mahameed
2021-09-30 23:20 ` [net-next 10/15] net/mlx5: DR, Add missing string for action type SAMPLER Saeed Mahameed
2021-09-30 23:20 ` [net-next 11/15] net/mlx5: Warn for devlink reload when there are VFs alive Saeed Mahameed
2021-09-30 23:20 ` [net-next 12/15] net/mlx5: Tolerate failures in debug features while driver load Saeed Mahameed
2021-09-30 23:20 ` Saeed Mahameed [this message]
2021-09-30 23:20 ` [net-next 14/15] net/mlx5: Use struct_size() helper in kvzalloc() Saeed Mahameed
2021-09-30 23:20 ` [net-next 15/15] net/mlx5e: Use array_size() helper Saeed Mahameed
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