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batman-adv: Prefix hard-interface non-static functions with batadv_

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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>
This commit is contained in:
Sven Eckelmann
2012-05-12 02:09:31 +02:00
committed by Antonio Quartulli
parent 84d5e5e003
commit 9563877ea5
6 changed files with 43 additions and 41 deletions
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6
net/batman-adv/main.c
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@@ -68,7 +68,7 @@ static int __init batman_init(void)
bat_socket_init();
batadv_debugfs_init();
register_netdevice_notifier(&hard_if_notifier);
register_netdevice_notifier(&batadv_hard_if_notifier);
pr_info("B.A.T.M.A.N. advanced %s (compatibility version %i) loaded\n",
SOURCE_VERSION, COMPAT_VERSION);
@@ -79,8 +79,8 @@ static int __init batman_init(void)
static void __exit batman_exit(void)
{
batadv_debugfs_destroy();
unregister_netdevice_notifier(&hard_if_notifier);
hardif_remove_interfaces();
unregister_netdevice_notifier(&batadv_hard_if_notifier);
batadv_hardif_remove_interfaces();
flush_workqueue(bat_event_workqueue);
destroy_workqueue(bat_event_workqueue);