[INET]: Move the TCP hashtable functions/structs to inet_hashtables.[ch]

Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 26 deletions

diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 4138630556e3..58e36ed88f25 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -104,32 +104,6 @@ struct inet_hashinfo __cacheline_aligned tcp_hashinfo = {
 int sysctl_local_port_range[2] = { 1024, 4999 };
 int tcp_port_rover = 1024 - 1;
 
-/* Allocate and initialize a new local port bind bucket.
- * The bindhash mutex for snum's hash chain must be held here.
- */
-struct inet_bind_bucket *inet_bind_bucket_create(kmem_cache_t *cachep,
-                                                 struct inet_bind_hashbucket *head,
-                                                 const unsigned short snum)
-{
-        struct inet_bind_bucket *tb = kmem_cache_alloc(cachep, SLAB_ATOMIC);
-        if (tb) {
-                tb->port = snum;
-                tb->fastreuse = 0;
-                INIT_HLIST_HEAD(&tb->owners);
-                hlist_add_head(&tb->node, &head->chain);
-        }
-        return tb;
-}
-
-/* Caller must hold hashbucket lock for this tb with local BH disabled */
-void inet_bind_bucket_destroy(kmem_cache_t *cachep, struct inet_bind_bucket *tb)
-{
-        if (hlist_empty(&tb->owners)) {
-                __hlist_del(&tb->node);
-                kmem_cache_free(cachep, tb);
-        }
-}
-
 /* Caller must disable local BH processing. */
 static __inline__ void __tcp_inherit_port(struct sock *sk, struct sock *child)
 {