From: Jakub Kicinski <kuba@kernel.org>
Date: Mon, 4 Oct 2021 12:14:46 -0700
Subject: mlx4: constify args for const dev_addr
Patch-mainline: v5.16-rc1
Git-commit: ebb1fdb589bd6d0ee647d4fa285bc934ba369cde
References: jsc#SLE-19256
netdev->dev_addr will become const soon. Make sure all
functions which pass it around mark appropriate args
as const.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/mellanox/mlx4/en_netdev.c | 8 +++++---
drivers/net/ethernet/mellanox/mlx4/mcg.c | 2 +-
include/linux/mlx4/device.h | 2 +-
3 files changed, 7 insertions(+), 5 deletions(-)
--- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
@@ -536,7 +536,8 @@ static void mlx4_en_u64_to_mac(struct ne
}
-static int mlx4_en_tunnel_steer_add(struct mlx4_en_priv *priv, unsigned char *addr,
+static int mlx4_en_tunnel_steer_add(struct mlx4_en_priv *priv,
+ const unsigned char *addr,
int qpn, u64 *reg_id)
{
int err;
@@ -557,7 +558,7 @@ static int mlx4_en_tunnel_steer_add(stru
static int mlx4_en_uc_steer_add(struct mlx4_en_priv *priv,
- unsigned char *mac, int *qpn, u64 *reg_id)
+ const unsigned char *mac, int *qpn, u64 *reg_id)
{
struct mlx4_en_dev *mdev = priv->mdev;
struct mlx4_dev *dev = mdev->dev;
@@ -609,7 +610,8 @@ static int mlx4_en_uc_steer_add(struct m
}
static void mlx4_en_uc_steer_release(struct mlx4_en_priv *priv,
- unsigned char *mac, int qpn, u64 reg_id)
+ const unsigned char *mac,
+ int qpn, u64 reg_id)
{
struct mlx4_en_dev *mdev = priv->mdev;
struct mlx4_dev *dev = mdev->dev;
--- a/drivers/net/ethernet/mellanox/mlx4/mcg.c
+++ b/drivers/net/ethernet/mellanox/mlx4/mcg.c
@@ -1046,7 +1046,7 @@ int mlx4_flow_detach(struct mlx4_dev *de
}
EXPORT_SYMBOL_GPL(mlx4_flow_detach);
-int mlx4_tunnel_steer_add(struct mlx4_dev *dev, unsigned char *addr,
+int mlx4_tunnel_steer_add(struct mlx4_dev *dev, const unsigned char *addr,
int port, int qpn, u16 prio, u64 *reg_id)
{
int err;
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -1436,7 +1436,7 @@ int mlx4_map_sw_to_hw_steering_id(struct
enum mlx4_net_trans_rule_id id);
int mlx4_hw_rule_sz(struct mlx4_dev *dev, enum mlx4_net_trans_rule_id id);
-int mlx4_tunnel_steer_add(struct mlx4_dev *dev, unsigned char *addr,
+int mlx4_tunnel_steer_add(struct mlx4_dev *dev, const unsigned char *addr,
int port, int qpn, u16 prio, u64 *reg_id);
void mlx4_sync_pkey_table(struct mlx4_dev *dev, int slave, int port,