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From: Saeed Mahameed <saeed@kernel.org>
To: "David S. Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>
Cc: netdev@vger.kernel.org, Tariq Toukan <tariqt@nvidia.com>,
	Lama Kayal <lkayal@nvidia.com>,
	Saeed Mahameed <saeedm@nvidia.com>
Subject: [net-next 06/10] net/mlx5e: Zero-init DIM structures
Date: Thu,  3 Jun 2021 13:11:51 -0700	[thread overview]
Message-ID: <20210603201155.109184-7-saeed@kernel.org> (raw)
In-Reply-To: <20210603201155.109184-1-saeed@kernel.org>

From: Lama Kayal <lkayal@nvidia.com>

Initialize structs to avoid unexpected behavior.

No immediate issue in current code, structs are return values, it's
safer to initialize.

Signed-off-by: Lama Kayal <lkayal@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/en/params.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/params.c b/drivers/net/ethernet/mellanox/mlx5/core/en/params.c
index f410c1268422..69cdc4e41a46 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/params.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/params.c
@@ -201,7 +201,7 @@ int mlx5e_validate_params(struct mlx5_core_dev *mdev, struct mlx5e_params *param
 
 static struct dim_cq_moder mlx5e_get_def_tx_moderation(u8 cq_period_mode)
 {
-	struct dim_cq_moder moder;
+	struct dim_cq_moder moder = {};
 
 	moder.cq_period_mode = cq_period_mode;
 	moder.pkts = MLX5E_PARAMS_DEFAULT_TX_CQ_MODERATION_PKTS;
@@ -214,7 +214,7 @@ static struct dim_cq_moder mlx5e_get_def_tx_moderation(u8 cq_period_mode)
 
 static struct dim_cq_moder mlx5e_get_def_rx_moderation(u8 cq_period_mode)
 {
-	struct dim_cq_moder moder;
+	struct dim_cq_moder moder = {};
 
 	moder.cq_period_mode = cq_period_mode;
 	moder.pkts = MLX5E_PARAMS_DEFAULT_RX_CQ_MODERATION_PKTS;
-- 
2.31.1


  parent reply	other threads:[~2021-06-03 20:12 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-03 20:11 [pull request][net-next 00/10] mlx5 updates 2021-06-03 Saeed Mahameed
2021-06-03 20:11 ` [net-next 01/10] mlx5: count all link events Saeed Mahameed
2021-06-03 22:30   ` patchwork-bot+netdevbpf
2021-06-03 20:11 ` [net-next 02/10] net/mlx5: Fix duplicate included vhca_event.h Saeed Mahameed
2021-06-03 20:11 ` [net-next 03/10] net/mlx5: check for allocation failure in mlx5_ft_pool_init() Saeed Mahameed
2021-06-03 20:11 ` [net-next 04/10] net/mlx5e: Remove the repeated declaration Saeed Mahameed
2021-06-03 20:11 ` [net-next 05/10] net/mlx5e: IPoIB, Add support for NDR speed Saeed Mahameed
2021-06-03 20:11 ` Saeed Mahameed [this message]
2021-06-03 20:11 ` [net-next 07/10] net/mlx5e: RX, Re-place page pool numa node change logic Saeed Mahameed
2021-06-03 20:11 ` [net-next 08/10] net/mlx5e: Disable TX MPWQE in kdump mode Saeed Mahameed
2021-06-03 20:11 ` [net-next 09/10] net/mlx5e: Disable TLS device offload " Saeed Mahameed
2021-06-03 20:11 ` [net-next 10/10] net/mlx5e: Remove unreachable code in mlx5e_xmit() Saeed Mahameed

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