diff options
| -rw-r--r-- | drivers/staging/batman-adv/bitarray.c | 2 | ||||
| -rw-r--r-- | drivers/staging/batman-adv/bitarray.h | 3 | ||||
| -rw-r--r-- | drivers/staging/batman-adv/hash.c | 2 | ||||
| -rw-r--r-- | drivers/staging/batman-adv/hash.h | 6 | ||||
| -rw-r--r-- | drivers/staging/batman-adv/originator.c | 32 | ||||
| -rw-r--r-- | drivers/staging/batman-adv/originator.h | 2 | ||||
| -rw-r--r-- | drivers/staging/batman-adv/routing.c | 2 | ||||
| -rw-r--r-- | drivers/staging/batman-adv/routing.h | 2 | ||||
| -rw-r--r-- | drivers/staging/batman-adv/send.c | 4 | ||||
| -rw-r--r-- | drivers/staging/batman-adv/send.h | 2 | ||||
| -rw-r--r-- | drivers/staging/batman-adv/soft-interface.c | 104 | ||||
| -rw-r--r-- | drivers/staging/batman-adv/soft-interface.h | 6 | ||||
| -rw-r--r-- | drivers/staging/batman-adv/translation-table.c | 9 | ||||
| -rw-r--r-- | drivers/staging/batman-adv/translation-table.h | 3 | ||||
| -rw-r--r-- | drivers/staging/batman-adv/vis.c | 4 | ||||
| -rw-r--r-- | drivers/staging/batman-adv/vis.h | 3 |
16 files changed, 79 insertions, 107 deletions
diff --git a/drivers/staging/batman-adv/bitarray.c b/drivers/staging/batman-adv/bitarray.c index 2fef6e35f8c3..cfca0339220b 100644 --- a/drivers/staging/batman-adv/bitarray.c +++ b/drivers/staging/batman-adv/bitarray.c @@ -63,7 +63,7 @@ void bit_mark(TYPE_OF_WORD *seq_bits, int32_t n) } /* shift the packet array by n places. */ -void bit_shift(TYPE_OF_WORD *seq_bits, int32_t n) +static void bit_shift(TYPE_OF_WORD *seq_bits, int32_t n) { int32_t word_offset, word_num; int32_t i; diff --git a/drivers/staging/batman-adv/bitarray.h b/drivers/staging/batman-adv/bitarray.h index 76ad24c9f3de..4dd1e7cf9486 100644 --- a/drivers/staging/batman-adv/bitarray.h +++ b/drivers/staging/batman-adv/bitarray.h @@ -32,9 +32,6 @@ uint8_t get_bit_status(TYPE_OF_WORD *seq_bits, uint16_t last_seqno, /* turn corresponding bit on, so we can remember that we got the packet */ void bit_mark(TYPE_OF_WORD *seq_bits, int32_t n); -/* shift the packet array by n places. */ -void bit_shift(TYPE_OF_WORD *seq_bits, int32_t n); - /* receive and process one packet, returns 1 if received seq_num is considered * new, 0 if old */ diff --git a/drivers/staging/batman-adv/hash.c b/drivers/staging/batman-adv/hash.c index d4a4adc57042..1286f8ff44f4 100644 --- a/drivers/staging/batman-adv/hash.c +++ b/drivers/staging/batman-adv/hash.c @@ -23,7 +23,7 @@ #include "hash.h" /* clears the hash */ -void hash_init(struct hashtable_t *hash) +static void hash_init(struct hashtable_t *hash) { int i; diff --git a/drivers/staging/batman-adv/hash.h b/drivers/staging/batman-adv/hash.h index ea6d21e01251..05055957f124 100644 --- a/drivers/staging/batman-adv/hash.h +++ b/drivers/staging/batman-adv/hash.h @@ -56,9 +56,6 @@ struct hashtable_t { * argument and the size the second */ }; -/* clears the hash */ -void hash_init(struct hashtable_t *hash); - /* allocates and clears the hash */ struct hashtable_t *hash_new(int size, hashdata_compare_cb compare, hashdata_choose_cb choose); @@ -98,7 +95,4 @@ struct hashtable_t *hash_resize(struct hashtable_t *hash, int size); * the returned iterator to access the elements until hash_it_t returns NULL. */ struct hash_it_t *hash_iterate(struct hashtable_t *hash, struct hash_it_t *iter_in); - -/* print the hash table for debugging */ -void hash_debug(struct hashtable_t *hash); #endif diff --git a/drivers/staging/batman-adv/originator.c b/drivers/staging/batman-adv/originator.c index c15970704c8b..1f6cbe8f8f0b 100644 --- a/drivers/staging/batman-adv/originator.c +++ b/drivers/staging/batman-adv/originator.c @@ -56,21 +56,6 @@ err: return 0; } -void originator_free(void) -{ - unsigned long flags; - - if (!orig_hash) - return; - - cancel_delayed_work_sync(&purge_orig_wq); - - spin_lock_irqsave(&orig_hash_lock, flags); - hash_delete(orig_hash, free_orig_node); - orig_hash = NULL; - spin_unlock_irqrestore(&orig_hash_lock, flags); -} - struct neigh_node * create_neighbor(struct orig_node *orig_node, struct orig_node *orig_neigh_node, uint8_t *neigh, struct batman_if *if_incoming) @@ -93,7 +78,7 @@ create_neighbor(struct orig_node *orig_node, struct orig_node *orig_neigh_node, return neigh_node; } -void free_orig_node(void *data) +static void free_orig_node(void *data) { struct list_head *list_pos, *list_pos_tmp; struct neigh_node *neigh_node; @@ -114,6 +99,21 @@ void free_orig_node(void *data) kfree(orig_node); } +void originator_free(void) +{ + unsigned long flags; + + if (!orig_hash) + return; + + cancel_delayed_work_sync(&purge_orig_wq); + + spin_lock_irqsave(&orig_hash_lock, flags); + hash_delete(orig_hash, free_orig_node); + orig_hash = NULL; + spin_unlock_irqrestore(&orig_hash_lock, flags); +} + /* this function finds or creates an originator entry for the given * address if it does not exits */ struct orig_node *get_orig_node(uint8_t *addr) diff --git a/drivers/staging/batman-adv/originator.h b/drivers/staging/batman-adv/originator.h index e91e8a1f4adb..6632538d12fc 100644 --- a/drivers/staging/batman-adv/originator.h +++ b/drivers/staging/batman-adv/originator.h @@ -20,10 +20,8 @@ */ int originator_init(void); -void free_orig_node(void *data); void originator_free(void); void purge_orig(struct work_struct *work); -struct orig_node *orig_find(char *mac); struct orig_node *get_orig_node(uint8_t *addr); struct neigh_node * create_neighbor(struct orig_node *orig_node, struct orig_node *orig_neigh_node, diff --git a/drivers/staging/batman-adv/routing.c b/drivers/staging/batman-adv/routing.c index d4bdca9c1260..480c645e3a61 100644 --- a/drivers/staging/batman-adv/routing.c +++ b/drivers/staging/batman-adv/routing.c @@ -33,7 +33,7 @@ #include "vis.h" #include "aggregation.h" -DECLARE_WAIT_QUEUE_HEAD(thread_wait); +static DECLARE_WAIT_QUEUE_HEAD(thread_wait); void slide_own_bcast_window(struct batman_if *batman_if) { diff --git a/drivers/staging/batman-adv/routing.h b/drivers/staging/batman-adv/routing.h index 8288decea370..c6850d26779c 100644 --- a/drivers/staging/batman-adv/routing.h +++ b/drivers/staging/batman-adv/routing.h @@ -21,8 +21,6 @@ #include "types.h" -extern wait_queue_head_t thread_wait; - void slide_own_bcast_window(struct batman_if *batman_if); void receive_bat_packet(struct ethhdr *ethhdr, struct batman_packet *batman_packet, diff --git a/drivers/staging/batman-adv/send.c b/drivers/staging/batman-adv/send.c index 7365f6dbcb6b..e8f0e2a7b421 100644 --- a/drivers/staging/batman-adv/send.c +++ b/drivers/staging/batman-adv/send.c @@ -31,6 +31,8 @@ #include <linux/netfilter_bridge.h> +static void send_outstanding_bcast_packet(struct work_struct *work); + /* apply hop penalty for a normal link */ static uint8_t hop_penalty(const uint8_t tq) { @@ -431,7 +433,7 @@ out: return NETDEV_TX_BUSY; } -void send_outstanding_bcast_packet(struct work_struct *work) +static void send_outstanding_bcast_packet(struct work_struct *work) { struct batman_if *batman_if; struct delayed_work *delayed_work = diff --git a/drivers/staging/batman-adv/send.h b/drivers/staging/batman-adv/send.h index feaa2fc7f9a1..0a0990d6483b 100644 --- a/drivers/staging/batman-adv/send.h +++ b/drivers/staging/batman-adv/send.h @@ -21,7 +21,6 @@ #include "types.h" -void send_own_packet_work(struct work_struct *work); int send_skb_packet(struct sk_buff *skb, struct batman_if *batman_if, uint8_t *dst_addr); @@ -34,6 +33,5 @@ void schedule_forward_packet(struct orig_node *orig_node, uint8_t directlink, int hna_buff_len, struct batman_if *if_outgoing); int add_bcast_packet_to_list(struct sk_buff *skb); -void send_outstanding_bcast_packet(struct work_struct *work); void send_outstanding_bat_packet(struct work_struct *work); void purge_outstanding_packets(struct batman_if *batman_if); diff --git a/drivers/staging/batman-adv/soft-interface.c b/drivers/staging/batman-adv/soft-interface.c index 51c40b77c8d7..c483693d5944 100644 --- a/drivers/staging/batman-adv/soft-interface.c +++ b/drivers/staging/batman-adv/soft-interface.c @@ -36,7 +36,6 @@ static int32_t skb_packets; static int32_t skb_bad_packets; unsigned char mainIfAddr[ETH_ALEN]; -static unsigned char mainIfAddr_default[ETH_ALEN]; static int bat_get_settings(struct net_device *dev, struct ethtool_cmd *cmd); static void bat_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info); @@ -61,11 +60,6 @@ void set_main_if_addr(uint8_t *addr) memcpy(mainIfAddr, addr, ETH_ALEN); } -int main_if_was_up(void) -{ - return (memcmp(mainIfAddr, mainIfAddr_default, ETH_ALEN) != 0 ? 1 : 0); -} - int my_skb_push(struct sk_buff *skb, unsigned int len) { int result = 0; @@ -83,69 +77,25 @@ int my_skb_push(struct sk_buff *skb, unsigned int len) return 0; } -#ifdef HAVE_NET_DEVICE_OPS -static const struct net_device_ops bat_netdev_ops = { - .ndo_open = interface_open, - .ndo_stop = interface_release, - .ndo_get_stats = interface_stats, - .ndo_set_mac_address = interface_set_mac_addr, - .ndo_change_mtu = interface_change_mtu, - .ndo_start_xmit = interface_tx, - .ndo_validate_addr = eth_validate_addr -}; -#endif - -void interface_setup(struct net_device *dev) -{ - struct bat_priv *priv = netdev_priv(dev); - char dev_addr[ETH_ALEN]; - - ether_setup(dev); - -#ifdef HAVE_NET_DEVICE_OPS - dev->netdev_ops = &bat_netdev_ops; -#else - dev->open = interface_open; - dev->stop = interface_release; - dev->get_stats = interface_stats; - dev->set_mac_address = interface_set_mac_addr; - dev->change_mtu = interface_change_mtu; - dev->hard_start_xmit = interface_tx; -#endif - dev->destructor = free_netdev; - - dev->mtu = hardif_min_mtu(); - dev->hard_header_len = BAT_HEADER_LEN; /* reserve more space in the - * skbuff for our header */ - - /* generate random address */ - random_ether_addr(dev_addr); - memcpy(dev->dev_addr, dev_addr, ETH_ALEN); - - SET_ETHTOOL_OPS(dev, &bat_ethtool_ops); - - memset(priv, 0, sizeof(struct bat_priv)); -} - -int interface_open(struct net_device *dev) +static int interface_open(struct net_device *dev) { netif_start_queue(dev); return 0; } -int interface_release(struct net_device *dev) +static int interface_release(struct net_device *dev) { netif_stop_queue(dev); return 0; } -struct net_device_stats *interface_stats(struct net_device *dev) +static struct net_device_stats *interface_stats(struct net_device *dev) { struct bat_priv *priv = netdev_priv(dev); return &priv->stats; } -int interface_set_mac_addr(struct net_device *dev, void *p) +static int interface_set_mac_addr(struct net_device *dev, void *p) { struct sockaddr *addr = p; @@ -163,7 +113,7 @@ int interface_set_mac_addr(struct net_device *dev, void *p) return 0; } -int interface_change_mtu(struct net_device *dev, int new_mtu) +static int interface_change_mtu(struct net_device *dev, int new_mtu) { /* check ranges */ if ((new_mtu < 68) || (new_mtu > hardif_min_mtu())) @@ -315,6 +265,50 @@ void interface_rx(struct sk_buff *skb, int hdr_size) netif_rx(skb); } +#ifdef HAVE_NET_DEVICE_OPS +static const struct net_device_ops bat_netdev_ops = { + .ndo_open = interface_open, + .ndo_stop = interface_release, + .ndo_get_stats = interface_stats, + .ndo_set_mac_address = interface_set_mac_addr, + .ndo_change_mtu = interface_change_mtu, + .ndo_start_xmit = interface_tx, + .ndo_validate_addr = eth_validate_addr +}; +#endif + +void interface_setup(struct net_device *dev) +{ + struct bat_priv *priv = netdev_priv(dev); + char dev_addr[ETH_ALEN]; + + ether_setup(dev); + +#ifdef HAVE_NET_DEVICE_OPS + dev->netdev_ops = &bat_netdev_ops; +#else + dev->open = interface_open; + dev->stop = interface_release; + dev->get_stats = interface_stats; + dev->set_mac_address = interface_set_mac_addr; + dev->change_mtu = interface_change_mtu; + dev->hard_start_xmit = interface_tx; +#endif + dev->destructor = free_netdev; + + dev->mtu = hardif_min_mtu(); + dev->hard_header_len = BAT_HEADER_LEN; /* reserve more space in the + * skbuff for our header */ + + /* generate random address */ + random_ether_addr(dev_addr); + memcpy(dev->dev_addr, dev_addr, ETH_ALEN); + + SET_ETHTOOL_OPS(dev, &bat_ethtool_ops); + + memset(priv, 0, sizeof(struct bat_priv)); +} + /* ethtool */ static int bat_get_settings(struct net_device *dev, struct ethtool_cmd *cmd) { diff --git a/drivers/staging/batman-adv/soft-interface.h b/drivers/staging/batman-adv/soft-interface.h index e7f59af7df33..3852c573221e 100644 --- a/drivers/staging/batman-adv/soft-interface.h +++ b/drivers/staging/batman-adv/soft-interface.h @@ -20,13 +20,7 @@ */ void set_main_if_addr(uint8_t *addr); -int main_if_was_up(void); void interface_setup(struct net_device *dev); -int interface_open(struct net_device *dev); -int interface_release(struct net_device *dev); -struct net_device_stats *interface_stats(struct net_device *dev); -int interface_set_mac_addr(struct net_device *dev, void *addr); -int interface_change_mtu(struct net_device *dev, int new_mtu); int interface_tx(struct sk_buff *skb, struct net_device *dev); void interface_rx(struct sk_buff *skb, int hdr_size); int my_skb_push(struct sk_buff *skb, unsigned int len); diff --git a/drivers/staging/batman-adv/translation-table.c b/drivers/staging/batman-adv/translation-table.c index d9233b06f131..9fd32a979324 100644 --- a/drivers/staging/batman-adv/translation-table.c +++ b/drivers/staging/batman-adv/translation-table.c @@ -32,7 +32,10 @@ atomic_t hna_local_changed; DEFINE_SPINLOCK(hna_local_hash_lock); static DEFINE_SPINLOCK(hna_global_hash_lock); +static void hna_local_purge(struct work_struct *work); static DECLARE_DELAYED_WORK(hna_local_purge_wq, hna_local_purge); +static void _hna_global_del_orig(struct hna_global_entry *hna_global_entry, + char *message); static void hna_local_start_timer(void) { @@ -242,7 +245,7 @@ void hna_local_remove(uint8_t *addr, char *message) spin_unlock_irqrestore(&hna_local_hash_lock, flags); } -void hna_local_purge(struct work_struct *work) +static void hna_local_purge(struct work_struct *work) { struct hna_local_entry *hna_local_entry; HASHIT(hashit); @@ -423,8 +426,8 @@ int hna_global_seq_print_text(struct seq_file *seq, void *offset) return 0; } -void _hna_global_del_orig(struct hna_global_entry *hna_global_entry, - char *message) +static void _hna_global_del_orig(struct hna_global_entry *hna_global_entry, + char *message) { bat_dbg(DBG_ROUTES, "Deleting global hna entry %pM (via %pM): %s\n", hna_global_entry->addr, hna_global_entry->orig_node->orig, diff --git a/drivers/staging/batman-adv/translation-table.h b/drivers/staging/batman-adv/translation-table.h index 8b3429e96af2..232208fedef5 100644 --- a/drivers/staging/batman-adv/translation-table.h +++ b/drivers/staging/batman-adv/translation-table.h @@ -26,14 +26,11 @@ void hna_local_add(uint8_t *addr); void hna_local_remove(uint8_t *addr, char *message); int hna_local_fill_buffer(unsigned char *buff, int buff_len); int hna_local_seq_print_text(struct seq_file *seq, void *offset); -void hna_local_purge(struct work_struct *work); void hna_local_free(void); int hna_global_init(void); void hna_global_add_orig(struct orig_node *orig_node, unsigned char *hna_buff, int hna_buff_len); int hna_global_seq_print_text(struct seq_file *seq, void *offset); -void _hna_global_del_orig(struct hna_global_entry *hna_global_entry, - char *orig_str); void hna_global_del_orig(struct orig_node *orig_node, char *message); void hna_global_free(void); struct orig_node *transtable_search(uint8_t *addr); diff --git a/drivers/staging/batman-adv/vis.c b/drivers/staging/batman-adv/vis.c index c73774b16b88..7bd553a5cd39 100644 --- a/drivers/staging/batman-adv/vis.c +++ b/drivers/staging/batman-adv/vis.c @@ -43,8 +43,8 @@ _dummy > smallest_signed_int(_dummy); }) #define seq_after(x, y) seq_before(y, x) -struct hashtable_t *vis_hash; -DEFINE_SPINLOCK(vis_hash_lock); +static struct hashtable_t *vis_hash; +static DEFINE_SPINLOCK(vis_hash_lock); static DEFINE_SPINLOCK(recv_list_lock); static struct vis_info *my_vis_info; static struct list_head send_list; /* always locked with vis_hash_lock */ diff --git a/drivers/staging/batman-adv/vis.h b/drivers/staging/batman-adv/vis.h index 5dd6521cd7d1..1cfadce59325 100644 --- a/drivers/staging/batman-adv/vis.h +++ b/drivers/staging/batman-adv/vis.h @@ -44,9 +44,6 @@ struct recvlist_node { uint8_t mac[ETH_ALEN]; }; -extern struct hashtable_t *vis_hash; -extern spinlock_t vis_hash_lock; - int vis_seq_print_text(struct seq_file *seq, void *offset); void receive_server_sync_packet(struct bat_priv *bat_priv, struct vis_packet *vis_packet, |