diff options
| author | Thomas Graf <tgraf@suug.ch> | 2006-08-22 00:00:45 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-09-22 14:55:11 -0700 |
| commit | 40e22e8f3d4d4f1ff68fb03683f007c53ee8b348 (patch) | |
| tree | e630e465a8fdd12e674d8a160a695a72cf81ca8d /net | |
| parent | e0a1ad73d34fd6dfdb630479400511e9879069c0 (diff) | |
| download | op-kernel-dev-40e22e8f3d4d4f1ff68fb03683f007c53ee8b348.zip op-kernel-dev-40e22e8f3d4d4f1ff68fb03683f007c53ee8b348.tar.gz | |
[IPv6] route: Simplify ip6_ins_rt()
Provide a simple ip6_ins_rt() for the majority of users and
an alternative for the exception via netlink. Avoids code
obfuscation.
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv6/addrconf.c | 2 | ||||
| -rw-r--r-- | net/ipv6/anycast.c | 2 | ||||
| -rw-r--r-- | net/ipv6/route.c | 19 |
3 files changed, 14 insertions, 9 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index 27f2e33..aafba9e 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -3548,7 +3548,7 @@ static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp) switch (event) { case RTM_NEWADDR: - ip6_ins_rt(ifp->rt, NULL, NULL, NULL); + ip6_ins_rt(ifp->rt); if (ifp->idev->cnf.forwarding) addrconf_join_anycast(ifp); break; diff --git a/net/ipv6/anycast.c b/net/ipv6/anycast.c index f6881d7..abbc35a 100644 --- a/net/ipv6/anycast.c +++ b/net/ipv6/anycast.c @@ -335,7 +335,7 @@ int ipv6_dev_ac_inc(struct net_device *dev, struct in6_addr *addr) write_unlock_bh(&idev->lock); dst_hold(&rt->u.dst); - if (ip6_ins_rt(rt, NULL, NULL, NULL)) + if (ip6_ins_rt(rt)) dst_release(&rt->u.dst); addrconf_join_solict(dev, &aca->aca_addr); diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 8d511de..9ec348a 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -546,8 +546,8 @@ struct rt6_info *rt6_lookup(struct in6_addr *daddr, struct in6_addr *saddr, be destroyed. */ -int ip6_ins_rt(struct rt6_info *rt, struct nlmsghdr *nlh, - void *_rtattr, struct netlink_skb_parms *req) +static int __ip6_ins_rt(struct rt6_info *rt, struct nlmsghdr *nlh, + void *_rtattr, struct netlink_skb_parms *req) { int err; struct fib6_table *table; @@ -560,6 +560,11 @@ int ip6_ins_rt(struct rt6_info *rt, struct nlmsghdr *nlh, return err; } +int ip6_ins_rt(struct rt6_info *rt) +{ + return __ip6_ins_rt(rt, NULL, NULL, NULL); +} + static struct rt6_info *rt6_alloc_cow(struct rt6_info *ort, struct in6_addr *daddr, struct in6_addr *saddr) { @@ -657,7 +662,7 @@ restart: dst_hold(&rt->u.dst); if (nrt) { - err = ip6_ins_rt(nrt, NULL, NULL, NULL); + err = ip6_ins_rt(nrt); if (!err) goto out2; } @@ -752,7 +757,7 @@ restart: dst_hold(&rt->u.dst); if (nrt) { - err = ip6_ins_rt(nrt, NULL, NULL, NULL); + err = ip6_ins_rt(nrt); if (!err) goto out2; } @@ -1206,7 +1211,7 @@ install_route: rt->u.dst.dev = dev; rt->rt6i_idev = idev; rt->rt6i_table = table; - return ip6_ins_rt(rt, nlh, _rtattr, req); + return __ip6_ins_rt(rt, nlh, _rtattr, req); out: if (dev) @@ -1393,7 +1398,7 @@ restart: nrt->u.dst.metrics[RTAX_MTU-1] = ipv6_get_mtu(neigh->dev); nrt->u.dst.metrics[RTAX_ADVMSS-1] = ipv6_advmss(dst_mtu(&nrt->u.dst)); - if (ip6_ins_rt(nrt, NULL, NULL, NULL)) + if (ip6_ins_rt(nrt)) goto out; netevent.old = &rt->u.dst; @@ -1483,7 +1488,7 @@ void rt6_pmtu_discovery(struct in6_addr *daddr, struct in6_addr *saddr, dst_set_expires(&nrt->u.dst, ip6_rt_mtu_expires); nrt->rt6i_flags |= RTF_DYNAMIC|RTF_EXPIRES; - ip6_ins_rt(nrt, NULL, NULL, NULL); + ip6_ins_rt(nrt); } out: dst_release(&rt->u.dst); |
