[B.A.T.M.A.N.] [PATCH 13/16] batman-adv: Prefix hard-interface enum with BATADV_

Reported-by: Martin Hundebøll martin@hundeboll.net Signed-off-by: Sven Eckelmann sven@narfation.org --- bat_iv_ogm.c | 6 +++--- bat_sysfs.c | 27 ++++++++++++++++----------- bridge_loop_avoidance.c | 2 +- gateway_client.c | 2 +- hard-interface.c | 40 ++++++++++++++++++++-------------------- hard-interface.h | 14 +++++++------- icmp_socket.c | 2 +- main.c | 4 ++-- originator.c | 16 ++++++++-------- routing.c | 2 +- send.c | 10 +++++----- translation-table.c | 4 ++-- vis.c | 2 +- 13 files changed, 68 insertions(+), 63 deletions(-)

diff --git a/bat_iv_ogm.c b/bat_iv_ogm.c index 110e76f..2fd6bee 100644 --- a/bat_iv_ogm.c +++ b/bat_iv_ogm.c @@ -165,7 +165,7 @@ static void batadv_iv_ogm_send_to_if(struct forw_packet *forw_packet, struct batman_ogm_packet *batman_ogm_packet; struct sk_buff *skb;

- if (hard_iface->if_status != IF_ACTIVE) + if (hard_iface->if_status != BATADV_IF_ACTIVE) return;

packet_num = 0; @@ -238,7 +238,7 @@ static void batadv_iv_ogm_emit(struct forw_packet *forw_packet) soft_iface = forw_packet->if_incoming->soft_iface; bat_priv = netdev_priv(soft_iface);

- if (forw_packet->if_incoming->if_status != IF_ACTIVE) + if (forw_packet->if_incoming->if_status != BATADV_IF_ACTIVE) goto out;

primary_if = batadv_primary_if_get_selected(bat_priv); @@ -1017,7 +1017,7 @@ static void batadv_iv_ogm_process(const struct ethhdr *ethhdr,

rcu_read_lock(); list_for_each_entry_rcu(hard_iface, &batadv_hardif_list, list) { - if (hard_iface->if_status != IF_ACTIVE) + if (hard_iface->if_status != BATADV_IF_ACTIVE) continue;

if (hard_iface->soft_iface != if_incoming->soft_iface) diff --git a/bat_sysfs.c b/bat_sysfs.c index 2abf7c9..311a327 100644 --- a/bat_sysfs.c +++ b/bat_sysfs.c @@ -558,12 +558,17 @@ static ssize_t batadv_show_mesh_iface(struct kobject *kobj, struct net_device *net_dev = batadv_kobj_to_netdev(kobj); struct hard_iface *hard_iface = batadv_hardif_get_by_netdev(net_dev); ssize_t length; + const char *ifname;

if (!hard_iface) return 0;

- length = sprintf(buff, "%s\n", hard_iface->if_status == IF_NOT_IN_USE ? - "none" : hard_iface->soft_iface->name); + if (hard_iface->if_status == BATADV_IF_NOT_IN_USE) + ifname = "none"; + else + ifname = hard_iface->soft_iface->name; + + length = sprintf(buff, "%s\n", ifname);

batadv_hardif_free_ref(hard_iface);

@@ -593,9 +598,9 @@ static ssize_t batadv_store_mesh_iface(struct kobject *kobj, }

if (strncmp(buff, "none", 4) == 0) - status_tmp = IF_NOT_IN_USE; + status_tmp = BATADV_IF_NOT_IN_USE; else - status_tmp = IF_I_WANT_YOU; + status_tmp = BATADV_IF_I_WANT_YOU;

if (hard_iface->if_status == status_tmp) goto out; @@ -609,13 +614,13 @@ static ssize_t batadv_store_mesh_iface(struct kobject *kobj, goto out; }

- if (status_tmp == IF_NOT_IN_USE) { + if (status_tmp == BATADV_IF_NOT_IN_USE) { batadv_hardif_disable_interface(hard_iface); goto unlock; }

/* if the interface already is in use */ - if (hard_iface->if_status != IF_NOT_IN_USE) + if (hard_iface->if_status != BATADV_IF_NOT_IN_USE) batadv_hardif_disable_interface(hard_iface);

ret = batadv_hardif_enable_interface(hard_iface, buff); @@ -638,19 +643,19 @@ static ssize_t batadv_show_iface_status(struct kobject *kobj, return 0;

switch (hard_iface->if_status) { - case IF_TO_BE_REMOVED: + case BATADV_IF_TO_BE_REMOVED: length = sprintf(buff, "disabling\n"); break; - case IF_INACTIVE: + case BATADV_IF_INACTIVE: length = sprintf(buff, "inactive\n"); break; - case IF_ACTIVE: + case BATADV_IF_ACTIVE: length = sprintf(buff, "active\n"); break; - case IF_TO_BE_ACTIVATED: + case BATADV_IF_TO_BE_ACTIVATED: length = sprintf(buff, "enabling\n"); break; - case IF_NOT_IN_USE: + case BATADV_IF_NOT_IN_USE: default: length = sprintf(buff, "not in use\n"); break; diff --git a/bridge_loop_avoidance.c b/bridge_loop_avoidance.c index ee75fa6..66fd8c1 100644 --- a/bridge_loop_avoidance.c +++ b/bridge_loop_avoidance.c @@ -1552,7 +1552,7 @@ int batadv_bla_claim_table_seq_print_text(struct seq_file *seq, void *offset) goto out; }

- if (primary_if->if_status != IF_ACTIVE) { + if (primary_if->if_status != BATADV_IF_ACTIVE) { ret = seq_printf(seq, "BATMAN mesh %s disabled - primary interface not active\n", net_dev->name); diff --git a/gateway_client.c b/gateway_client.c index 026b181..6a92035 100644 --- a/gateway_client.c +++ b/gateway_client.c @@ -475,7 +475,7 @@ int batadv_gw_client_seq_print_text(struct seq_file *seq, void *offset) goto out; }

- if (primary_if->if_status != IF_ACTIVE) { + if (primary_if->if_status != BATADV_IF_ACTIVE) { ret = seq_printf(seq, "BATMAN mesh %s disabled - primary interface not active\n", net_dev->name); diff --git a/hard-interface.c b/hard-interface.c index a8f5af8..2468e15 100644 --- a/hard-interface.c +++ b/hard-interface.c @@ -85,7 +85,7 @@ batadv_hardif_get_active(const struct net_device *soft_iface) if (hard_iface->soft_iface != soft_iface) continue;

- if (hard_iface->if_status == IF_ACTIVE && + if (hard_iface->if_status == BATADV_IF_ACTIVE && atomic_inc_not_zero(&hard_iface->refcount)) goto out; } @@ -157,8 +157,8 @@ static void batadv_check_known_mac_addr(const struct net_device *net_dev)

rcu_read_lock(); list_for_each_entry_rcu(hard_iface, &batadv_hardif_list, list) { - if ((hard_iface->if_status != IF_ACTIVE) && - (hard_iface->if_status != IF_TO_BE_ACTIVATED)) + if ((hard_iface->if_status != BATADV_IF_ACTIVE) && + (hard_iface->if_status != BATADV_IF_TO_BE_ACTIVATED)) continue;

if (hard_iface->net_dev == net_dev) @@ -189,8 +189,8 @@ int batadv_hardif_min_mtu(struct net_device *soft_iface)

rcu_read_lock(); list_for_each_entry_rcu(hard_iface, &batadv_hardif_list, list) { - if ((hard_iface->if_status != IF_ACTIVE) && - (hard_iface->if_status != IF_TO_BE_ACTIVATED)) + if ((hard_iface->if_status != BATADV_IF_ACTIVE) && + (hard_iface->if_status != BATADV_IF_TO_BE_ACTIVATED)) continue;

if (hard_iface->soft_iface != soft_iface) @@ -220,13 +220,13 @@ static void batadv_hardif_activate_interface(struct hard_iface *hard_iface) struct bat_priv *bat_priv; struct hard_iface *primary_if = NULL;

- if (hard_iface->if_status != IF_INACTIVE) + if (hard_iface->if_status != BATADV_IF_INACTIVE) goto out;

bat_priv = netdev_priv(hard_iface->soft_iface);

bat_priv->bat_algo_ops->bat_iface_update_mac(hard_iface); - hard_iface->if_status = IF_TO_BE_ACTIVATED; + hard_iface->if_status = BATADV_IF_TO_BE_ACTIVATED;

/* the first active interface becomes our primary interface or * the next active interface after the old primary interface was removed @@ -247,11 +247,11 @@ out:

static void batadv_hardif_deactivate_interface(struct hard_iface *hard_iface) { - if ((hard_iface->if_status != IF_ACTIVE) && - (hard_iface->if_status != IF_TO_BE_ACTIVATED)) + if ((hard_iface->if_status != BATADV_IF_ACTIVE) && + (hard_iface->if_status != BATADV_IF_TO_BE_ACTIVATED)) return;

- hard_iface->if_status = IF_INACTIVE; + hard_iface->if_status = BATADV_IF_INACTIVE;

batadv_info(hard_iface->soft_iface, "Interface deactivated: %s\n", hard_iface->net_dev->name); @@ -267,7 +267,7 @@ int batadv_hardif_enable_interface(struct hard_iface *hard_iface, __be16 ethertype = __constant_htons(BATADV_ETH_P_BATMAN); int ret;

- if (hard_iface->if_status != IF_NOT_IN_USE) + if (hard_iface->if_status != BATADV_IF_NOT_IN_USE) goto out;

if (!atomic_inc_not_zero(&hard_iface->refcount)) @@ -308,7 +308,7 @@ int batadv_hardif_enable_interface(struct hard_iface *hard_iface,

hard_iface->if_num = bat_priv->num_ifaces; bat_priv->num_ifaces++; - hard_iface->if_status = IF_INACTIVE; + hard_iface->if_status = BATADV_IF_INACTIVE; batadv_orig_hash_add_if(hard_iface, bat_priv->num_ifaces);

hard_iface->batman_adv_ptype.type = ethertype; @@ -359,10 +359,10 @@ void batadv_hardif_disable_interface(struct hard_iface *hard_iface) struct bat_priv *bat_priv = netdev_priv(hard_iface->soft_iface); struct hard_iface *primary_if = NULL;

- if (hard_iface->if_status == IF_ACTIVE) + if (hard_iface->if_status == BATADV_IF_ACTIVE) batadv_hardif_deactivate_interface(hard_iface);

- if (hard_iface->if_status != IF_INACTIVE) + if (hard_iface->if_status != BATADV_IF_INACTIVE) goto out;

batadv_info(hard_iface->soft_iface, "Removing interface: %s\n", @@ -384,7 +384,7 @@ void batadv_hardif_disable_interface(struct hard_iface *hard_iface) }

bat_priv->bat_algo_ops->bat_iface_disable(hard_iface); - hard_iface->if_status = IF_NOT_IN_USE; + hard_iface->if_status = BATADV_IF_NOT_IN_USE;

/* delete all references to this hard_iface */ batadv_purge_orig_ref(bat_priv); @@ -428,7 +428,7 @@ batadv_hardif_add_interface(struct net_device *net_dev) hard_iface->if_num = -1; hard_iface->net_dev = net_dev; hard_iface->soft_iface = NULL; - hard_iface->if_status = IF_NOT_IN_USE; + hard_iface->if_status = BATADV_IF_NOT_IN_USE; INIT_LIST_HEAD(&hard_iface->list); /* extra reference for return */ atomic_set(&hard_iface->refcount, 2); @@ -457,13 +457,13 @@ static void batadv_hardif_remove_interface(struct hard_iface *hard_iface) ASSERT_RTNL();

/* first deactivate interface */ - if (hard_iface->if_status != IF_NOT_IN_USE) + if (hard_iface->if_status != BATADV_IF_NOT_IN_USE) batadv_hardif_disable_interface(hard_iface);

- if (hard_iface->if_status != IF_NOT_IN_USE) + if (hard_iface->if_status != BATADV_IF_NOT_IN_USE) return;

- hard_iface->if_status = IF_TO_BE_REMOVED; + hard_iface->if_status = BATADV_IF_TO_BE_REMOVED; batadv_sysfs_del_hardif(&hard_iface->hardif_obj); batadv_hardif_free_ref(hard_iface); } @@ -513,7 +513,7 @@ static int batadv_hard_if_event(struct notifier_block *this, batadv_update_min_mtu(hard_iface->soft_iface); break; case NETDEV_CHANGEADDR: - if (hard_iface->if_status == IF_NOT_IN_USE) + if (hard_iface->if_status == BATADV_IF_NOT_IN_USE) goto hardif_put;

batadv_check_known_mac_addr(hard_iface->net_dev); diff --git a/hard-interface.h b/hard-interface.h index d66dabd..4b60d58 100644 --- a/hard-interface.h +++ b/hard-interface.h @@ -20,13 +20,13 @@ #ifndef _NET_BATMAN_ADV_HARD_INTERFACE_H_ #define _NET_BATMAN_ADV_HARD_INTERFACE_H_

-enum hard_if_state { - IF_NOT_IN_USE, - IF_TO_BE_REMOVED, - IF_INACTIVE, - IF_ACTIVE, - IF_TO_BE_ACTIVATED, - IF_I_WANT_YOU +enum batadv_hard_if_state { + BATADV_IF_NOT_IN_USE, + BATADV_IF_TO_BE_REMOVED, + BATADV_IF_INACTIVE, + BATADV_IF_ACTIVE, + BATADV_IF_TO_BE_ACTIVATED, + BATADV_IF_I_WANT_YOU, };

extern struct notifier_block batadv_hard_if_notifier; diff --git a/icmp_socket.c b/icmp_socket.c index 319235d..9247d97 100644 --- a/icmp_socket.c +++ b/icmp_socket.c @@ -225,7 +225,7 @@ static ssize_t batadv_socket_write(struct file *file, const char __user *buff, if (!neigh_node->if_incoming) goto dst_unreach;

- if (neigh_node->if_incoming->if_status != IF_ACTIVE) + if (neigh_node->if_incoming->if_status != BATADV_IF_ACTIVE) goto dst_unreach;

memcpy(icmp_packet->orig, diff --git a/main.c b/main.c index df7335c..23f5c8e 100644 --- a/main.c +++ b/main.c @@ -179,7 +179,7 @@ int batadv_is_my_mac(const uint8_t *addr)

rcu_read_lock(); list_for_each_entry_rcu(hard_iface, &batadv_hardif_list, list) { - if (hard_iface->if_status != IF_ACTIVE) + if (hard_iface->if_status != BATADV_IF_ACTIVE) continue;

if (batadv_compare_eth(hard_iface->net_dev->dev_addr, addr)) { @@ -234,7 +234,7 @@ int batadv_batman_skb_recv(struct sk_buff *skb, struct net_device *dev, goto err_free;

/* discard frames on not active interfaces */ - if (hard_iface->if_status != IF_ACTIVE) + if (hard_iface->if_status != BATADV_IF_ACTIVE) goto err_free;

batman_ogm_packet = (struct batman_ogm_packet *)skb->data; diff --git a/originator.c b/originator.c index f04f591..9e60cc0 100644 --- a/originator.c +++ b/originator.c @@ -286,13 +286,13 @@ static bool batadv_purge_orig_neighbors(struct bat_priv *bat_priv, if_incoming = neigh_node->if_incoming;

if ((batadv_has_timed_out(last_seen, BATADV_PURGE_TIMEOUT)) || - (if_incoming->if_status == IF_INACTIVE) || - (if_incoming->if_status == IF_NOT_IN_USE) || - (if_incoming->if_status == IF_TO_BE_REMOVED)) { + (if_incoming->if_status == BATADV_IF_INACTIVE) || + (if_incoming->if_status == BATADV_IF_NOT_IN_USE) || + (if_incoming->if_status == BATADV_IF_TO_BE_REMOVED)) {

- if ((if_incoming->if_status == IF_INACTIVE) || - (if_incoming->if_status == IF_NOT_IN_USE) || - (if_incoming->if_status == IF_TO_BE_REMOVED)) + if ((if_incoming->if_status == BATADV_IF_INACTIVE) || + (if_incoming->if_status == BATADV_IF_NOT_IN_USE) || + (if_incoming->if_status == BATADV_IF_TO_BE_REMOVED)) batadv_dbg(DBG_BATMAN, bat_priv, "neighbor purge: originator %pM, neighbor: %pM, iface: %s\n", orig_node->orig, neigh_node->addr, @@ -422,7 +422,7 @@ int batadv_orig_seq_print_text(struct seq_file *seq, void *offset) goto out; }

- if (primary_if->if_status != IF_ACTIVE) { + if (primary_if->if_status != BATADV_IF_ACTIVE) { ret = seq_printf(seq, "BATMAN mesh %s disabled - primary interface not active\n", net_dev->name); @@ -627,7 +627,7 @@ int batadv_orig_hash_del_if(struct hard_iface *hard_iface, int max_if_num) /* renumber remaining batman interfaces _inside_ of orig_hash_lock */ rcu_read_lock(); list_for_each_entry_rcu(hard_iface_tmp, &batadv_hardif_list, list) { - if (hard_iface_tmp->if_status == IF_NOT_IN_USE) + if (hard_iface_tmp->if_status == BATADV_IF_NOT_IN_USE) continue;

if (hard_iface == hard_iface_tmp) diff --git a/routing.c b/routing.c index fa0b4ee..8085cb5 100644 --- a/routing.c +++ b/routing.c @@ -790,7 +790,7 @@ struct neigh_node *batadv_find_router(struct bat_priv *bat_priv, router = batadv_find_ifalter_router(primary_orig_node, recv_if);

return_router: - if (router && router->if_incoming->if_status != IF_ACTIVE) + if (router && router->if_incoming->if_status != BATADV_IF_ACTIVE) goto err_unlock;

rcu_read_unlock(); diff --git a/send.c b/send.c index 72542cb..8de6e25 100644 --- a/send.c +++ b/send.c @@ -37,7 +37,7 @@ int batadv_send_skb_packet(struct sk_buff *skb, struct hard_iface *hard_iface, { struct ethhdr *ethhdr;

- if (hard_iface->if_status != IF_ACTIVE) + if (hard_iface->if_status != BATADV_IF_ACTIVE) goto send_skb_err;

if (unlikely(!hard_iface->net_dev)) @@ -80,8 +80,8 @@ void batadv_schedule_bat_ogm(struct hard_iface *hard_iface) { struct bat_priv *bat_priv = netdev_priv(hard_iface->soft_iface);

- if ((hard_iface->if_status == IF_NOT_IN_USE) || - (hard_iface->if_status == IF_TO_BE_REMOVED)) + if ((hard_iface->if_status == BATADV_IF_NOT_IN_USE) || + (hard_iface->if_status == BATADV_IF_TO_BE_REMOVED)) return;

/* the interface gets activated here to avoid race conditions between @@ -90,8 +90,8 @@ void batadv_schedule_bat_ogm(struct hard_iface *hard_iface) * outdated packets (especially uninitialized mac addresses) in the * packet queue */ - if (hard_iface->if_status == IF_TO_BE_ACTIVATED) - hard_iface->if_status = IF_ACTIVE; + if (hard_iface->if_status == BATADV_IF_TO_BE_ACTIVATED) + hard_iface->if_status = BATADV_IF_ACTIVE;

bat_priv->bat_algo_ops->bat_ogm_schedule(hard_iface); } diff --git a/translation-table.c b/translation-table.c index 330a83f..56b714f 100644 --- a/translation-table.c +++ b/translation-table.c @@ -432,7 +432,7 @@ int batadv_tt_local_seq_print_text(struct seq_file *seq, void *offset) goto out; }

- if (primary_if->if_status != IF_ACTIVE) { + if (primary_if->if_status != BATADV_IF_ACTIVE) { ret = seq_printf(seq, "BATMAN mesh %s disabled - primary interface not active\n", net_dev->name); @@ -784,7 +784,7 @@ int batadv_tt_global_seq_print_text(struct seq_file *seq, void *offset) goto out; }

- if (primary_if->if_status != IF_ACTIVE) { + if (primary_if->if_status != BATADV_IF_ACTIVE) { ret = seq_printf(seq, "BATMAN mesh %s disabled - primary interface not active\n", net_dev->name); diff --git a/vis.c b/vis.c index 7418169..c920b4b 100644 --- a/vis.c +++ b/vis.c @@ -599,7 +599,7 @@ static int batadv_generate_vis_packet(struct bat_priv *bat_priv) if (!batadv_compare_eth(router->addr, orig_node->orig)) goto next;

- if (router->if_incoming->if_status != IF_ACTIVE) + if (router->if_incoming->if_status != BATADV_IF_ACTIVE) goto next;

if (router->tq_avg < 1)