adac119421
Because linux/errno.h is unreferenced in broadcast and roundrobin files, so remove it. Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Hangbin Liu <liuhangbin@gmail.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Link: https://lore.kernel.org/r/20230807012556.3146071-3-shaozhengchao@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
74 lines
1.6 KiB
C
74 lines
1.6 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
|
|
/*
|
|
* drivers/net/team/team_mode_broadcast.c - Broadcast mode for team
|
|
* Copyright (c) 2012 Jiri Pirko <jpirko@redhat.com>
|
|
*/
|
|
|
|
#include <linux/kernel.h>
|
|
#include <linux/types.h>
|
|
#include <linux/module.h>
|
|
#include <linux/init.h>
|
|
#include <linux/netdevice.h>
|
|
#include <linux/if_team.h>
|
|
|
|
static bool bc_transmit(struct team *team, struct sk_buff *skb)
|
|
{
|
|
struct team_port *cur;
|
|
struct team_port *last = NULL;
|
|
struct sk_buff *skb2;
|
|
bool ret;
|
|
bool sum_ret = false;
|
|
|
|
list_for_each_entry_rcu(cur, &team->port_list, list) {
|
|
if (team_port_txable(cur)) {
|
|
if (last) {
|
|
skb2 = skb_clone(skb, GFP_ATOMIC);
|
|
if (skb2) {
|
|
ret = !team_dev_queue_xmit(team, last,
|
|
skb2);
|
|
if (!sum_ret)
|
|
sum_ret = ret;
|
|
}
|
|
}
|
|
last = cur;
|
|
}
|
|
}
|
|
if (last) {
|
|
ret = !team_dev_queue_xmit(team, last, skb);
|
|
if (!sum_ret)
|
|
sum_ret = ret;
|
|
}
|
|
return sum_ret;
|
|
}
|
|
|
|
static const struct team_mode_ops bc_mode_ops = {
|
|
.transmit = bc_transmit,
|
|
.port_enter = team_modeop_port_enter,
|
|
.port_change_dev_addr = team_modeop_port_change_dev_addr,
|
|
};
|
|
|
|
static const struct team_mode bc_mode = {
|
|
.kind = "broadcast",
|
|
.owner = THIS_MODULE,
|
|
.ops = &bc_mode_ops,
|
|
.lag_tx_type = NETDEV_LAG_TX_TYPE_BROADCAST,
|
|
};
|
|
|
|
static int __init bc_init_module(void)
|
|
{
|
|
return team_mode_register(&bc_mode);
|
|
}
|
|
|
|
static void __exit bc_cleanup_module(void)
|
|
{
|
|
team_mode_unregister(&bc_mode);
|
|
}
|
|
|
|
module_init(bc_init_module);
|
|
module_exit(bc_cleanup_module);
|
|
|
|
MODULE_LICENSE("GPL v2");
|
|
MODULE_AUTHOR("Jiri Pirko <jpirko@redhat.com>");
|
|
MODULE_DESCRIPTION("Broadcast mode for team");
|
|
MODULE_ALIAS_TEAM_MODE("broadcast");
|