batman-adv: Prefix hash 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, 2 insertions, 2 deletions

diff --git a/net/batman-adv/originator.c b/net/batman-adv/originator.c
index 2f921bff84a9..410a197854ed 100644
--- a/net/batman-adv/originator.c
+++ b/net/batman-adv/originator.c
@@ -52,7 +52,7 @@ int originator_init(struct bat_priv *bat_priv)
         if (bat_priv->orig_hash)
                 return 0;
 
-        bat_priv->orig_hash = hash_new(1024);
+        bat_priv->orig_hash = batadv_hash_new(1024);
 
         if (!bat_priv->orig_hash)
                 goto err;
@@ -184,7 +184,7 @@ void originator_free(struct bat_priv *bat_priv)
                 spin_unlock_bh(list_lock);
         }
 
-        hash_destroy(hash);
+        batadv_hash_destroy(hash);
 }
 
 /* this function finds or creates an originator entry for the given