batman-adv: Prefix main local static functions with batadv_

All non-static symbols of batman-adv were prefixed with batadv_ to avoid
collisions with other symbols of the kernel. Other symbols of batman-adv
should use the same prefix to keep the naming scheme consistent.

Signed-off-by: Sven Eckelmann <sven@narfation.org>

diff --git a/net/batman-adv/main.c b/net/batman-adv/main.c
index e4564306453c479a1f18de4a834505ee3081abef..9cf0b38fab8be21cdf022d3dc74c78bda5150927 100644 (file)
--- a/net/batman-adv/main.c
+++ b/net/batman-adv/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);
@@ -265,51 +266,51 @@ 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 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;
 
@@ -325,7 +326,7 @@ 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);
@@ -347,7 +348,7 @@ 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:
@@ -359,7 +360,7 @@ 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;
 
@@ -377,14 +378,14 @@ 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;
@@ -393,7 +394,7 @@ 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;
@@ -402,19 +403,20 @@ 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");