net: Kill hold_net release_net
hold_net and release_net were an idea that turned out to be useless.
The code has been disabled since 2008. Kill the code it is long past due.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
index 9111a4e..f6a12b9 100644
--- a/net/ipv4/inet_hashtables.c
+++ b/net/ipv4/inet_hashtables.c
@@ -61,7 +61,7 @@
struct inet_bind_bucket *tb = kmem_cache_alloc(cachep, GFP_ATOMIC);
if (tb != NULL) {
- write_pnet(&tb->ib_net, hold_net(net));
+ write_pnet(&tb->ib_net, net);
tb->port = snum;
tb->fastreuse = 0;
tb->fastreuseport = 0;
@@ -79,7 +79,6 @@
{
if (hlist_empty(&tb->owners)) {
__hlist_del(&tb->node);
- release_net(ib_net(tb));
kmem_cache_free(cachep, tb);
}
}