batman-adv: Prefix main non-static functions with batadv_

batman-adv can be compiled as part of the kernel instead of an module. In that
case the linker will see all non-static symbols of batman-adv and all other
non-static symbols of the kernel. This could lead to symbol collisions. A
prefix for the batman-adv symbols that defines their private namespace avoids
such a problem.

Reported-by: David Miller <davem@davemloft.net>
Signed-off-by: Sven Eckelmann <sven@narfation.org>

1 files changed, 7 insertions, 7 deletions

diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c
index 93acf2be7759..ab2fcfaf297e 100644
--- a/net/batman-adv/hard-interface.c
+++ b/net/batman-adv/hard-interface.c
@@ -46,7 +46,7 @@ struct hard_iface *batadv_hardif_get_by_netdev(const struct net_device *net_dev)
         struct hard_iface *hard_iface;
 
         rcu_read_lock();
-        list_for_each_entry_rcu(hard_iface, &hardif_list, list) {
+        list_for_each_entry_rcu(hard_iface, &batadv_hardif_list, list) {
                 if (hard_iface->net_dev == net_dev &&
                     atomic_inc_not_zero(&hard_iface->refcount))
                         goto out;
@@ -86,7 +86,7 @@ static struct hard_iface *hardif_get_active(const struct net_device *soft_iface)
         struct hard_iface *hard_iface;
 
         rcu_read_lock();
-        list_for_each_entry_rcu(hard_iface, &hardif_list, list) {
+        list_for_each_entry_rcu(hard_iface, &batadv_hardif_list, list) {
                 if (hard_iface->soft_iface != soft_iface)
                         continue;
 
@@ -161,7 +161,7 @@ static void check_known_mac_addr(const struct net_device *net_dev)
         const struct hard_iface *hard_iface;
 
         rcu_read_lock();
-        list_for_each_entry_rcu(hard_iface, &hardif_list, list) {
+        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))
                         continue;
@@ -192,7 +192,7 @@ int batadv_hardif_min_mtu(struct net_device *soft_iface)
                 goto out;
 
         rcu_read_lock();
-        list_for_each_entry_rcu(hard_iface, &hardif_list, list) {
+        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))
                         continue;
@@ -315,7 +315,7 @@ int batadv_hardif_enable_interface(struct hard_iface *hard_iface,
         batadv_orig_hash_add_if(hard_iface, bat_priv->num_ifaces);
 
         hard_iface->batman_adv_ptype.type = __constant_htons(ETH_P_BATMAN);
-        hard_iface->batman_adv_ptype.func = batman_skb_recv;
+        hard_iface->batman_adv_ptype.func = batadv_batman_skb_recv;
         hard_iface->batman_adv_ptype.dev = hard_iface->net_dev;
         dev_add_pack(&hard_iface->batman_adv_ptype);
 
@@ -436,7 +436,7 @@ static struct hard_iface *hardif_add_interface(struct net_device *net_dev)
         atomic_set(&hard_iface->refcount, 2);
 
         check_known_mac_addr(hard_iface->net_dev);
-        list_add_tail_rcu(&hard_iface->list, &hardif_list);
+        list_add_tail_rcu(&hard_iface->list, &batadv_hardif_list);
 
         /**
          * This can't be called via a bat_priv callback because
@@ -477,7 +477,7 @@ void batadv_hardif_remove_interfaces(void)
 
         rtnl_lock();
         list_for_each_entry_safe(hard_iface, hard_iface_tmp,
-                                 &hardif_list, list) {
+                                 &batadv_hardif_list, list) {
                 list_del_rcu(&hard_iface->list);
                 hardif_remove_interface(hard_iface);
         }