diff options
| author | Cong Wang <xiyou.wangcong@gmail.com> | 2013-05-22 07:41:06 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-05-23 10:17:47 +0200 |
| commit | 7996c799ae329fab1b9c8d475fd08883f0499ed9 (patch) | |
| tree | d5e459cdb1093da77fa92c3f75f1f8f454c7a53b /net/ipv6/addrconf.c | |
| parent | sch_tbf: segment too big GSO packets (diff) | |
| download | linux-7996c799ae329fab1b9c8d475fd08883f0499ed9.tar.xz linux-7996c799ae329fab1b9c8d475fd08883f0499ed9.zip | |
ipv6: use ipv6_addr_any() helper
ipv6_addr_any() is a faster way to determine if an addr
is ipv6 any addr, no need to compute the addr type.
Cc: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Cc: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Acked-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | net/ipv6/addrconf.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index d684d23bc027..e05269647c2b 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -3846,7 +3846,7 @@ static int inet6_fill_ifaddr(struct sk_buff *skb, struct inet6_ifaddr *ifa, valid = INFINITY_LIFE_TIME; } - if (ipv6_addr_type(&ifa->peer_addr) != IPV6_ADDR_ANY) { + if (!ipv6_addr_any(&ifa->peer_addr)) { if (nla_put(skb, IFA_LOCAL, 16, &ifa->addr) < 0 || nla_put(skb, IFA_ADDRESS, 16, &ifa->peer_addr) < 0) goto error; @@ -4579,7 +4579,7 @@ static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp) ip6_ins_rt(ifp->rt); if (ifp->idev->cnf.forwarding) addrconf_join_anycast(ifp); - if (ipv6_addr_type(&ifp->peer_addr) != IPV6_ADDR_ANY) + if (!ipv6_addr_any(&ifp->peer_addr)) addrconf_prefix_route(&ifp->peer_addr, 128, ifp->idev->dev, 0, 0); break; @@ -4587,7 +4587,7 @@ static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp) if (ifp->idev->cnf.forwarding) addrconf_leave_anycast(ifp); addrconf_leave_solict(ifp->idev, &ifp->addr); - if (ipv6_addr_type(&ifp->peer_addr) != IPV6_ADDR_ANY) { + if (!ipv6_addr_any(&ifp->peer_addr)) { struct rt6_info *rt; struct net_device *dev = ifp->idev->dev; |