[B.A.T.M.A.N.] [PATCH 18/18] batman-adv: Prefix main local static functions with batadv_

Sven Eckelmann
2012-05-12T16:34:07Z

main.c | 78 +++++++++++++++++++++++++++++++++-------------------------------
1 file changed, 40 insertions(+), 38 deletions(-)

diff --git a/main.c b/main.c
index 5df1032..ee93a6e 100644
--- a/main.c
+++ b/main.c
@@ -38,22 +38,23 @@
* list traversals just rcu-locked
*/
struct list_head batadv_hardif_list;
-static int (*recv_packet_handler[256])(struct sk_buff *, struct hard_iface *);
+static int (*batadv_rx_handler[256])(struct sk_buff *,
+ struct hard_iface *);
char batadv_routing_algo[20] = "BATMAN_IV";
-static struct hlist_head bat_algo_list;
+static struct hlist_head batadv_algo_list;

unsigned char batadv_broadcast_addr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};

struct workqueue_struct *batadv_event_workqueue;

-static void recv_handler_init(void);
+static void batadv_recv_handler_init(void);

-static int __init batman_init(void)
+static int __init batadv_init(void)
{
INIT_LIST_HEAD(&batadv_hardif_list);
- INIT_HLIST_HEAD(&bat_algo_list);
+ INIT_HLIST_HEAD(&batadv_algo_list);

- recv_handler_init();
+ batadv_recv_handler_init();

batadv_iv_init();

@@ -76,7 +77,7 @@ static int __init batman_init(void)
return 0;
}

-static void __exit batman_exit(void)
+static void __exit batadv_exit(void)
{
batadv_debugfs_destroy();
unregister_netdevice_notifier(&batadv_hard_if_notifier);
@@ -189,8 +190,8 @@ int batadv_is_my_mac(const uint8_t *addr)
return 0;
}

-static int recv_unhandled_packet(struct sk_buff *skb,
- struct hard_iface *recv_if)
+static int batadv_recv_unhandled_packet(struct sk_buff *skb,
+ struct hard_iface *recv_if)
{
return NET_RX_DROP;
}
@@ -248,7 +249,7 @@ int batadv_batman_skb_recv(struct sk_buff *skb, struct net_device *dev,
* the supplied skb. if not, we have to free the skb.
*/
idx = batman_ogm_packet->header.packet_type;
- ret = (*recv_packet_handler[idx])(skb, hard_iface);
+ ret = (*batadv_rx_handler[idx])(skb, hard_iface);

if (ret == NET_RX_DROP)
kfree_skb(skb);
@@ -265,53 +266,53 @@ err_out:
return NET_RX_DROP;
}

-static void recv_handler_init(void)
+static void batadv_recv_handler_init(void)
{
int i;

- for (i = 0; i < ARRAY_SIZE(recv_packet_handler); i++)
- recv_packet_handler[i] = recv_unhandled_packet;
+ for (i = 0; i < ARRAY_SIZE(batadv_rx_handler); i++)
+ batadv_rx_handler[i] = batadv_recv_unhandled_packet;

/* batman icmp packet */
- recv_packet_handler[BAT_ICMP] = batadv_recv_icmp_packet;
+ batadv_rx_handler[BAT_ICMP] = batadv_recv_icmp_packet;
/* unicast with 4 addresses packet */
- recv_packet_handler[BAT_UNICAST_4ADDR] = batadv_recv_unicast_packet;
+ batadv_rx_handler[BAT_UNICAST_4ADDR] = batadv_recv_unicast_packet;
/* unicast packet */
- recv_packet_handler[BAT_UNICAST] = batadv_recv_unicast_packet;
+ batadv_rx_handler[BAT_UNICAST] = batadv_recv_unicast_packet;
/* fragmented unicast packet */
- recv_packet_handler[BAT_UNICAST_FRAG] = batadv_recv_ucast_frag_packet;
+ batadv_rx_handler[BAT_UNICAST_FRAG] = batadv_recv_ucast_frag_packet;
/* broadcast packet */
- recv_packet_handler[BAT_BCAST] = batadv_recv_bcast_packet;
+ batadv_rx_handler[BAT_BCAST] = batadv_recv_bcast_packet;
/* vis packet */
- recv_packet_handler[BAT_VIS] = batadv_recv_vis_packet;
+ batadv_rx_handler[BAT_VIS] = batadv_recv_vis_packet;
/* Translation table query (request or response) */
- recv_packet_handler[BAT_TT_QUERY] = batadv_recv_tt_query;
+ batadv_rx_handler[BAT_TT_QUERY] = batadv_recv_tt_query;
/* Roaming advertisement */
- recv_packet_handler[BAT_ROAM_ADV] = batadv_recv_roam_adv;
+ batadv_rx_handler[BAT_ROAM_ADV] = batadv_recv_roam_adv;
}

int batadv_recv_handler_register(uint8_t packet_type,
int (*recv_handler)(struct sk_buff *,
struct hard_iface *))
{
- if (recv_packet_handler[packet_type] != &recv_unhandled_packet)
+ if (batadv_rx_handler[packet_type] != &batadv_recv_unhandled_packet)
return -EBUSY;

- recv_packet_handler[packet_type] = recv_handler;
+ batadv_rx_handler[packet_type] = recv_handler;
return 0;
}

void batadv_recv_handler_unregister(uint8_t packet_type)
{
- recv_packet_handler[packet_type] = recv_unhandled_packet;
+ batadv_rx_handler[packet_type] = batadv_recv_unhandled_packet;
}

-static struct bat_algo_ops *bat_algo_get(char *name)
+static struct bat_algo_ops *batadv_algo_get(char *name)
{
struct bat_algo_ops *bat_algo_ops = NULL, *bat_algo_ops_tmp;
struct hlist_node *node;

- hlist_for_each_entry(bat_algo_ops_tmp, node, &bat_algo_list, list) {
+ hlist_for_each_entry(bat_algo_ops_tmp, node, &batadv_algo_list, list) {
if (strcmp(bat_algo_ops_tmp->name, name) != 0)
continue;

@@ -327,7 +328,7 @@ int batadv_algo_register(struct bat_algo_ops *bat_algo_ops)
struct bat_algo_ops *bat_algo_ops_tmp;
int ret;

- bat_algo_ops_tmp = bat_algo_get(bat_algo_ops->name);
+ bat_algo_ops_tmp = batadv_algo_get(bat_algo_ops->name);
if (bat_algo_ops_tmp) {
pr_info("Trying to register already registered routing algorithm: %s\n",
bat_algo_ops->name);
@@ -349,7 +350,7 @@ int batadv_algo_register(struct bat_algo_ops *bat_algo_ops)
}

INIT_HLIST_NODE(&bat_algo_ops->list);
- hlist_add_head(&bat_algo_ops->list, &bat_algo_list);
+ hlist_add_head(&bat_algo_ops->list, &batadv_algo_list);
ret = 0;

out:
@@ -361,7 +362,7 @@ int batadv_algo_select(struct bat_priv *bat_priv, char *name)
struct bat_algo_ops *bat_algo_ops;
int ret = -EINVAL;

- bat_algo_ops = bat_algo_get(name);
+ bat_algo_ops = batadv_algo_get(name);
if (!bat_algo_ops)
goto out;

@@ -379,14 +380,14 @@ int batadv_algo_seq_print_text(struct seq_file *seq, void *offset)

seq_printf(seq, "Available routing algorithms:\n");

- hlist_for_each_entry(bat_algo_ops, node, &bat_algo_list, list) {
+ hlist_for_each_entry(bat_algo_ops, node, &batadv_algo_list, list) {
seq_printf(seq, "%s\n", bat_algo_ops->name);
}

return 0;
}

-static int param_set_ra(const char *val, const struct kernel_param *kp)
+static int batadv_param_set_ra(const char *val, const struct kernel_param *kp)
{
struct bat_algo_ops *bat_algo_ops;
char *algo_name = (char *)val;
@@ -395,7 +396,7 @@ static int param_set_ra(const char *val, const struct kernel_param *kp)
if (algo_name[name_len - 1] == '\n')
algo_name[name_len - 1] = '\0';

- bat_algo_ops = bat_algo_get(algo_name);
+ bat_algo_ops = batadv_algo_get(algo_name);
if (!bat_algo_ops) {
pr_err("Routing algorithm '%s' is not supported\n", algo_name);
return -EINVAL;
@@ -404,19 +405,20 @@ static int param_set_ra(const char *val, const struct kernel_param *kp)
return param_set_copystring(algo_name, kp);
}

-static const struct kernel_param_ops param_ops_ra = {
- .set = param_set_ra,
+static const struct kernel_param_ops batadv_param_ops_ra = {
+ .set = batadv_param_set_ra,
.get = param_get_string,
};

-static struct kparam_string __param_string_ra = {
+static struct kparam_string batadv_param_string_ra = {
.maxlen = sizeof(batadv_routing_algo),
.string = batadv_routing_algo,
};

-module_param_cb(routing_algo, &param_ops_ra, &__param_string_ra, 0644);
-module_init(batman_init);
-module_exit(batman_exit);
+module_param_cb(routing_algo, &batadv_param_ops_ra, &batadv_param_string_ra,
+ 0644);
+module_init(batadv_init);
+module_exit(batadv_exit);

MODULE_LICENSE("GPL");

--
1.7.10