ipv6: additional ref count for hash list unnecessary
Since an address in hash list has to already have a ref count,
no additional ref count is needed.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 9d78c12..a0175ed 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -676,7 +676,6 @@
hash = ipv6_addr_hash(addr);
hlist_add_head_rcu(&ifa->addr_lst, &inet6_addr_lst[hash]);
- in6_ifa_hold(ifa);
spin_unlock(&addrconf_hash_lock);
write_lock(&idev->lock);
@@ -724,7 +723,6 @@
spin_lock_bh(&addrconf_hash_lock);
hlist_del_init_rcu(&ifp->addr_lst);
- __in6_ifa_put(ifp);
spin_unlock_bh(&addrconf_hash_lock);
write_lock_bh(&idev->lock);
@@ -2713,7 +2711,6 @@
/* clear hash table */
spin_lock_bh(&addrconf_hash_lock);
hlist_del_init_rcu(&ifa->addr_lst);
- __in6_ifa_put(ifa);
spin_unlock_bh(&addrconf_hash_lock);
}