diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c index 99c0bd43feed..00bc0e620532 100644 --- a/net/tipc/bearer.c +++ b/net/tipc/bearer.c @@ -71,8 +71,7 @@ static const struct nla_policy tipc_nl_media_policy[TIPC_NLA_MEDIA_MAX + 1] = { [TIPC_NLA_MEDIA_PROP] = { .type = NLA_NESTED } }; -static void bearer_disable(struct net *net, struct tipc_bearer *b_ptr, - bool shutting_down); +static void bearer_disable(struct net *net, struct tipc_bearer *b_ptr); /** * tipc_media_find - locates specified media object by name @@ -324,7 +323,7 @@ static int tipc_enable_bearer(struct net *net, const char *name, res = tipc_disc_create(net, b_ptr, &b_ptr->bcast_addr); if (res) { - bearer_disable(net, b_ptr, false); + bearer_disable(net, b_ptr); pr_warn("Bearer <%s> rejected, discovery object creation failed\n", name); return -EINVAL; @@ -344,7 +343,7 @@ static int tipc_enable_bearer(struct net *net, const char *name, static int tipc_reset_bearer(struct net *net, struct tipc_bearer *b_ptr) { pr_info("Resetting bearer <%s>\n", b_ptr->name); - tipc_link_reset_list(net, b_ptr->identity); + tipc_link_delete_list(net, b_ptr->identity); tipc_disc_reset(net, b_ptr); return 0; } @@ -354,8 +353,7 @@ static int tipc_reset_bearer(struct net *net, struct tipc_bearer *b_ptr) * * Note: This routine assumes caller holds RTNL lock. */ -static void bearer_disable(struct net *net, struct tipc_bearer *b_ptr, - bool shutting_down) +static void bearer_disable(struct net *net, struct tipc_bearer *b_ptr) { struct tipc_net *tn = net_generic(net, tipc_net_id); u32 i; @@ -363,7 +361,7 @@ static void bearer_disable(struct net *net, struct tipc_bearer *b_ptr, pr_info("Disabling bearer <%s>\n", b_ptr->name); b_ptr->media->disable_media(b_ptr); - tipc_link_delete_list(net, b_ptr->identity, shutting_down); + tipc_link_delete_list(net, b_ptr->identity); if (b_ptr->link_req) tipc_disc_delete(b_ptr->link_req); @@ -541,7 +539,7 @@ static int tipc_l2_device_event(struct notifier_block *nb, unsigned long evt, break; case NETDEV_UNREGISTER: case NETDEV_CHANGENAME: - bearer_disable(dev_net(dev), b_ptr, false); + bearer_disable(dev_net(dev), b_ptr); break; } return NOTIFY_OK; @@ -583,7 +581,7 @@ void tipc_bearer_stop(struct net *net) for (i = 0; i < MAX_BEARERS; i++) { b_ptr = rtnl_dereference(tn->bearer_list[i]); if (b_ptr) { - bearer_disable(net, b_ptr, true); + bearer_disable(net, b_ptr); tn->bearer_list[i] = NULL; } } @@ -747,7 +745,7 @@ int tipc_nl_bearer_disable(struct sk_buff *skb, struct genl_info *info) return -EINVAL; } - bearer_disable(net, bearer, false); + bearer_disable(net, bearer); rtnl_unlock(); return 0; diff --git a/net/tipc/link.c b/net/tipc/link.c index 374d52335168..266dbc6a34c1 100644 --- a/net/tipc/link.c +++ b/net/tipc/link.c @@ -311,8 +311,7 @@ void tipc_link_delete(struct tipc_link *l) tipc_link_put(l); } -void tipc_link_delete_list(struct net *net, unsigned int bearer_id, - bool shutting_down) +void tipc_link_delete_list(struct net *net, unsigned int bearer_id) { struct tipc_net *tn = net_generic(net, tipc_net_id); struct tipc_link *link; @@ -476,23 +475,6 @@ void tipc_link_reset(struct tipc_link *l_ptr) link_reset_statistics(l_ptr); } -void tipc_link_reset_list(struct net *net, unsigned int bearer_id) -{ - struct tipc_net *tn = net_generic(net, tipc_net_id); - struct tipc_link *l_ptr; - struct tipc_node *n_ptr; - - rcu_read_lock(); - list_for_each_entry_rcu(n_ptr, &tn->node_list, list) { - tipc_node_lock(n_ptr); - l_ptr = n_ptr->links[bearer_id]; - if (l_ptr) - tipc_link_reset(l_ptr); - tipc_node_unlock(n_ptr); - } - rcu_read_unlock(); -} - static void link_activate(struct tipc_link *link) { struct tipc_node *node = link->owner; diff --git a/net/tipc/link.h b/net/tipc/link.h index b5b4e3554d4e..dc27bb62b1f5 100644 --- a/net/tipc/link.h +++ b/net/tipc/link.h @@ -213,8 +213,7 @@ struct tipc_link *tipc_link_create(struct tipc_node *n_ptr, struct tipc_bearer *b_ptr, const struct tipc_media_addr *media_addr); void tipc_link_delete(struct tipc_link *link); -void tipc_link_delete_list(struct net *net, unsigned int bearer_id, - bool shutting_down); +void tipc_link_delete_list(struct net *net, unsigned int bearer_id); void tipc_link_failover_send_queue(struct tipc_link *l_ptr); void tipc_link_dup_queue_xmit(struct tipc_link *l_ptr, struct tipc_link *dest); void tipc_link_reset_fragments(struct tipc_link *l_ptr); @@ -223,7 +222,6 @@ int tipc_link_is_active(struct tipc_link *l_ptr); void tipc_link_purge_queues(struct tipc_link *l_ptr); void tipc_link_reset_all(struct tipc_node *node); void tipc_link_reset(struct tipc_link *l_ptr); -void tipc_link_reset_list(struct net *net, unsigned int bearer_id); int tipc_link_xmit_skb(struct net *net, struct sk_buff *skb, u32 dest, u32 selector); int tipc_link_xmit(struct net *net, struct sk_buff_head *list, u32 dest,