inetpeer: Make inet_getpeer() take an inet_peer_adress_t pointer.
And make an inet_getpeer_v4() helper, update callers.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c
index 893f998..9aa76b8 100644
--- a/net/ipv4/inetpeer.c
+++ b/net/ipv4/inetpeer.c
@@ -444,7 +444,7 @@
}
/* Called with or without local BH being disabled. */
-struct inet_peer *inet_getpeer(__be32 daddr, int create)
+struct inet_peer *inet_getpeer(inet_peer_address_t *daddr, int create)
{
struct inet_peer __rcu **stack[PEER_MAXDEPTH], ***stackptr;
struct inet_peer_base *base = family_to_base(AF_INET);
@@ -454,7 +454,7 @@
* Because of a concurrent writer, we might not find an existing entry.
*/
rcu_read_lock_bh();
- p = lookup_rcu_bh(daddr, base);
+ p = lookup_rcu_bh(daddr->a4, base);
rcu_read_unlock_bh();
if (p) {
@@ -469,7 +469,7 @@
* At least, nodes should be hot in our cache.
*/
spin_lock_bh(&base->lock);
- p = lookup(daddr, stack, base);
+ p = lookup(daddr->a4, stack, base);
if (p != peer_avl_empty) {
atomic_inc(&p->refcnt);
spin_unlock_bh(&base->lock);
@@ -479,10 +479,10 @@
}
p = create ? kmem_cache_alloc(peer_cachep, GFP_ATOMIC) : NULL;
if (p) {
- p->daddr.a4 = daddr;
+ p->daddr = *daddr;
atomic_set(&p->refcnt, 1);
atomic_set(&p->rid, 0);
- atomic_set(&p->ip_id_count, secure_ip_id(daddr));
+ atomic_set(&p->ip_id_count, secure_ip_id(daddr->a4));
p->tcp_ts_stamp = 0;
INIT_LIST_HEAD(&p->unused);