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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
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/*
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* drivers/net/team/team_mode_broadcast.c - Broadcast mode for team
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* Copyright (c) 2012 Jiri Pirko <jpirko@redhat.com>
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*/
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#include <linux/kernel.h>
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#include <linux/types.h>
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#include <linux/module.h>
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#include <linux/init.h>
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#include <linux/netdevice.h>
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#include <linux/if_team.h>
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static bool bc_transmit(struct team *team, struct sk_buff *skb)
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{
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struct team_port *cur;
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struct team_port *last = NULL;
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struct sk_buff *skb2;
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bool ret;
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bool sum_ret = false;
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list_for_each_entry_rcu(cur, &team->port_list, list) {
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if (team_port_txable(cur)) {
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if (last) {
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skb2 = skb_clone(skb, GFP_ATOMIC);
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if (skb2) {
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ret = !team_dev_queue_xmit(team, last,
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skb2);
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if (!sum_ret)
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sum_ret = ret;
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}
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}
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last = cur;
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}
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}
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if (last) {
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ret = !team_dev_queue_xmit(team, last, skb);
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if (!sum_ret)
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sum_ret = ret;
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}
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return sum_ret;
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}
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static const struct team_mode_ops bc_mode_ops = {
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.transmit = bc_transmit,
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.port_enter = team_modeop_port_enter,
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.port_change_dev_addr = team_modeop_port_change_dev_addr,
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};
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static const struct team_mode bc_mode = {
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.kind = "broadcast",
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.owner = THIS_MODULE,
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.ops = &bc_mode_ops,
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.lag_tx_type = NETDEV_LAG_TX_TYPE_BROADCAST,
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};
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static int __init bc_init_module(void)
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{
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return team_mode_register(&bc_mode);
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}
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static void __exit bc_cleanup_module(void)
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{
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team_mode_unregister(&bc_mode);
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}
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module_init(bc_init_module);
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module_exit(bc_cleanup_module);
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MODULE_LICENSE("GPL v2");
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MODULE_AUTHOR("Jiri Pirko <jpirko@redhat.com>");
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MODULE_DESCRIPTION("Broadcast mode for team");
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MODULE_ALIAS_TEAM_MODE("broadcast");
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