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Message-ID: <20230804112825.1697920-2-shaozhengchao@huawei.com>
Date: Fri, 4 Aug 2023 19:28:24 +0800
From: Zhengchao Shao <shaozhengchao@...wei.com>
To: <netdev@...r.kernel.org>, <bpf@...r.kernel.org>, <davem@...emloft.net>,
<edumazet@...gle.com>, <kuba@...nel.org>, <pabeni@...hat.com>
CC: <jiri@...nulli.us>, <weiyongjun1@...wei.com>, <yuehaibing@...wei.com>,
<shaozhengchao@...wei.com>
Subject: [PATCH net-next 1/2] team: change return value of init in the team_option structure to void
Because the init function always returns 0, so change return value of init
in the team_option structure to void and remove redundant code.
Signed-off-by: Zhengchao Shao <shaozhengchao@...wei.com>
---
drivers/net/team/team.c | 8 ++------
drivers/net/team/team_mode_activebackup.c | 5 ++---
drivers/net/team/team_mode_loadbalance.c | 15 ++++++---------
include/linux/if_team.h | 2 +-
4 files changed, 11 insertions(+), 19 deletions(-)
diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
index d4818be08c03..84a57dcddb8b 100644
--- a/drivers/net/team/team.c
+++ b/drivers/net/team/team.c
@@ -149,7 +149,6 @@ static int __team_option_inst_add(struct team *team, struct team_option *option,
struct team_option_inst *opt_inst;
unsigned int array_size;
unsigned int i;
- int err;
array_size = option->array_size;
if (!array_size)
@@ -165,11 +164,8 @@ static int __team_option_inst_add(struct team *team, struct team_option *option,
opt_inst->changed = true;
opt_inst->removed = false;
list_add_tail(&opt_inst->list, &team->option_inst_list);
- if (option->init) {
- err = option->init(team, &opt_inst->info);
- if (err)
- return err;
- }
+ if (option->init)
+ option->init(team, &opt_inst->info);
}
return 0;
diff --git a/drivers/net/team/team_mode_activebackup.c b/drivers/net/team/team_mode_activebackup.c
index 3147a4fdf8d9..44d604f1c512 100644
--- a/drivers/net/team/team_mode_activebackup.c
+++ b/drivers/net/team/team_mode_activebackup.c
@@ -57,11 +57,10 @@ static void ab_port_leave(struct team *team, struct team_port *port)
}
}
-static int ab_active_port_init(struct team *team,
- struct team_option_inst_info *info)
+static void ab_active_port_init(struct team *team,
+ struct team_option_inst_info *info)
{
ab_priv(team)->ap_opt_inst_info = info;
- return 0;
}
static int ab_active_port_get(struct team *team, struct team_gsetter_ctx *ctx)
diff --git a/drivers/net/team/team_mode_loadbalance.c b/drivers/net/team/team_mode_loadbalance.c
index 18d99fda997c..50c015cd0682 100644
--- a/drivers/net/team/team_mode_loadbalance.c
+++ b/drivers/net/team/team_mode_loadbalance.c
@@ -361,14 +361,13 @@ static int lb_tx_method_set(struct team *team, struct team_gsetter_ctx *ctx)
return 0;
}
-static int lb_tx_hash_to_port_mapping_init(struct team *team,
- struct team_option_inst_info *info)
+static void lb_tx_hash_to_port_mapping_init(struct team *team,
+ struct team_option_inst_info *info)
{
struct lb_priv *lb_priv = get_lb_priv(team);
unsigned char hash = info->array_index;
LB_HTPM_OPT_INST_INFO_BY_HASH(lb_priv, hash) = info;
- return 0;
}
static int lb_tx_hash_to_port_mapping_get(struct team *team,
@@ -401,14 +400,13 @@ static int lb_tx_hash_to_port_mapping_set(struct team *team,
return -ENODEV;
}
-static int lb_hash_stats_init(struct team *team,
- struct team_option_inst_info *info)
+static void lb_hash_stats_init(struct team *team,
+ struct team_option_inst_info *info)
{
struct lb_priv *lb_priv = get_lb_priv(team);
unsigned char hash = info->array_index;
lb_priv->ex->stats.info[hash].opt_inst_info = info;
- return 0;
}
static int lb_hash_stats_get(struct team *team, struct team_gsetter_ctx *ctx)
@@ -421,14 +419,13 @@ static int lb_hash_stats_get(struct team *team, struct team_gsetter_ctx *ctx)
return 0;
}
-static int lb_port_stats_init(struct team *team,
- struct team_option_inst_info *info)
+static void lb_port_stats_init(struct team *team,
+ struct team_option_inst_info *info)
{
struct team_port *port = info->port;
struct lb_port_priv *lb_port_priv = get_lb_port_priv(port);
lb_port_priv->stats_info.opt_inst_info = info;
- return 0;
}
static int lb_port_stats_get(struct team *team, struct team_gsetter_ctx *ctx)
diff --git a/include/linux/if_team.h b/include/linux/if_team.h
index 8de6b6e67829..fc01c3cfe86d 100644
--- a/include/linux/if_team.h
+++ b/include/linux/if_team.h
@@ -162,7 +162,7 @@ struct team_option {
bool per_port;
unsigned int array_size; /* != 0 means the option is array */
enum team_option_type type;
- int (*init)(struct team *team, struct team_option_inst_info *info);
+ void (*init)(struct team *team, struct team_option_inst_info *info);
int (*getter)(struct team *team, struct team_gsetter_ctx *ctx);
int (*setter)(struct team *team, struct team_gsetter_ctx *ctx);
};
--
2.34.1
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