diff options
| author | Amerigo Wang <amwang@redhat.com> | 2012-10-29 00:13:19 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-11-03 18:59:05 (GMT) |
| commit | 94e187c01512c9cf29e2ff54bf1a1b045f38293d (patch) | |
| tree | 2149f4652fb0fc997ce5728f9574e1ab5351f0e5 /net/ipv6/addrconf.c | |
| parent | 6da025fa23bb10c82f80de319c837ed2b02306e4 (diff) | |
| download | linux-fsl-qoriq-94e187c01512c9cf29e2ff54bf1a1b045f38293d.tar.xz | |
ipv6: introduce ip6_rt_put()
As suggested by Eric, we could introduce a helper function
for ipv6 too, to avoid checking if rt is NULL before
dst_release().
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Cong Wang <amwang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/addrconf.c')
| -rw-r--r-- | net/ipv6/addrconf.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index ced58e1..fab23db 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -699,7 +699,7 @@ void inet6_ifa_finish_destroy(struct inet6_ifaddr *ifp) pr_warn("Freeing alive inet6 address %p\n", ifp); return; } - dst_release(&ifp->rt->dst); + ip6_rt_put(ifp->rt); kfree_rcu(ifp, rcu); } @@ -951,7 +951,7 @@ static void ipv6_del_addr(struct inet6_ifaddr *ifp) rt6_set_expires(rt, expires); } } - dst_release(&rt->dst); + ip6_rt_put(rt); } /* clean up prefsrc entries */ @@ -2027,8 +2027,7 @@ void addrconf_prefix_rcv(struct net_device *dev, u8 *opt, int len, bool sllao) addrconf_prefix_route(&pinfo->prefix, pinfo->prefix_len, dev, expires, flags); } - if (rt) - dst_release(&rt->dst); + ip6_rt_put(rt); } /* Try to figure out our local address for this prefix */ |