neighbour: remove obsolete EXPORT_SYMBOL()

IPv6 can't be a module anymore, we no longer need to export:

- neigh_changeaddr
- neigh_carrier_down
- neigh_ifdown
- neigh_connected_output
- neigh_direct_output
- neigh_table_init
- neigh_table_clear

Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Link: https://patch.msgid.link/20260605073426.2922242-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index 5d92160165071f73e486d5193220188038cb1923..1349c0eedb642539b28391390fd82f543e004353 100644 (file)
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -457,7 +457,6 @@ void neigh_changeaddr(struct neigh_table *tbl, struct net_device *dev)
        neigh_flush_dev(tbl, dev, false);
        spin_unlock_bh(&tbl->lock);
 }
-EXPORT_SYMBOL(neigh_changeaddr);
 
 static int __neigh_ifdown(struct neigh_table *tbl, struct net_device *dev,
                          bool skip_perm)
@@ -484,14 +483,12 @@ int neigh_carrier_down(struct neigh_table *tbl, struct net_device *dev)
        __neigh_ifdown(tbl, dev, true);
        return 0;
 }
-EXPORT_SYMBOL(neigh_carrier_down);
 
 int neigh_ifdown(struct neigh_table *tbl, struct net_device *dev)
 {
        __neigh_ifdown(tbl, dev, false);
        return 0;
 }
-EXPORT_SYMBOL(neigh_ifdown);
 
 static struct neighbour *neigh_alloc(struct neigh_table *tbl,
                                     struct net_device *dev,
@@ -1652,13 +1649,11 @@ int neigh_connected_output(struct neighbour *neigh, struct sk_buff *skb)
        }
        return err;
 }
-EXPORT_SYMBOL(neigh_connected_output);
 
 int neigh_direct_output(struct neighbour *neigh, struct sk_buff *skb)
 {
        return dev_queue_xmit(skb);
 }
-EXPORT_SYMBOL(neigh_direct_output);
 
 static void neigh_managed_work(struct work_struct *work)
 {
@@ -1880,7 +1875,6 @@ void neigh_table_init(int index, struct neigh_table *tbl)
 
        rcu_assign_pointer(neigh_tables[index], tbl);
 }
-EXPORT_SYMBOL(neigh_table_init);
 
 /*
  * Only called from ndisc_cleanup(), which means this is dead code
@@ -1914,7 +1908,6 @@ int neigh_table_clear(int index, struct neigh_table *tbl)
 
        return 0;
 }
-EXPORT_SYMBOL(neigh_table_clear);
 
 static struct neigh_table *neigh_find_table(int family)
 {