batman-adv: Prefix bat_debugfs 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, 3 insertions, 3 deletions

diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
index 304a7ba09e03..0f0003b00f8c 100644
--- a/net/batman-adv/soft-interface.c
+++ b/net/batman-adv/soft-interface.c
@@ -419,7 +419,7 @@ struct net_device *softif_create(const char *name)
         if (ret < 0)
                 goto free_bat_counters;
 
-        ret = debugfs_add_meshif(soft_iface);
+        ret = batadv_debugfs_add_meshif(soft_iface);
         if (ret < 0)
                 goto unreg_sysfs;
 
@@ -430,7 +430,7 @@ struct net_device *softif_create(const char *name)
         return soft_iface;
 
 unreg_debugfs:
-        debugfs_del_meshif(soft_iface);
+        batadv_debugfs_del_meshif(soft_iface);
 unreg_sysfs:
         sysfs_del_meshif(soft_iface);
 free_bat_counters:
@@ -447,7 +447,7 @@ out:
 
 void softif_destroy(struct net_device *soft_iface)
 {
-        debugfs_del_meshif(soft_iface);
+        batadv_debugfs_del_meshif(soft_iface);
         sysfs_del_meshif(soft_iface);
         mesh_free(soft_iface);
         unregister_netdevice(soft_iface);