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| author | stephen hemminger <shemminger@vyatta.com> | 2010-04-12 05:41:33 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-04-13 02:29:28 -0700 |
| commit | d1f84c63a465d6ba16955930519b7f68c550cae1 (patch) | |
| tree | adbe1e3b752f62e3f2e04b54ad82952bd0bd9e5d /net/ipv6/addrconf.c | |
| parent | 27bdb2abcc5edb3526e25407b74bf17d1872c329 (diff) | |
| download | linux-d1f84c63a465d6ba16955930519b7f68c550cae1.tar.gz linux-d1f84c63a465d6ba16955930519b7f68c550cae1.tar.bz2 linux-d1f84c63a465d6ba16955930519b7f68c550cae1.zip | |
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>
Diffstat (limited to 'net/ipv6/addrconf.c')
| -rw-r--r-- | net/ipv6/addrconf.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index 9d78c1229497..a0175edb6589 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -676,7 +676,6 @@ ipv6_add_addr(struct inet6_dev *idev, const struct in6_addr *addr, int pfxlen, 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 @@ static void ipv6_del_addr(struct inet6_ifaddr *ifp) 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 @@ static int addrconf_ifdown(struct net_device *dev, int how) /* 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); } |