diff options
| author | Thomas Graf <tgraf@suug.ch> | 2006-11-27 09:27:07 -0800 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-12-02 21:30:44 -0800 |
| commit | e3703b3de1f049b38733ba520e5038f23063068e (patch) | |
| tree | 3566516bc8b87c8c8d78b0c3287761c8e2f49a2b /net/ipv6/route.c | |
| parent | 4e9b82693542003b028c8494e9e3c49615b91ce7 (diff) | |
| download | lwn-e3703b3de1f049b38733ba520e5038f23063068e.tar.gz lwn-e3703b3de1f049b38733ba520e5038f23063068e.zip | |
[RTNETLINK]: Add rtnl_put_cacheinfo() to unify some code
IPv4, IPv6, and DECNet all use struct rta_cacheinfo in a similiar
way, therefore rtnl_put_cacheinfo() is added to reuse code.
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/route.c')
| -rw-r--r-- | net/ipv6/route.c | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 0bf17a3cf085..9f80518aacbd 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -2027,7 +2027,7 @@ static int rt6_fill_node(struct sk_buff *skb, struct rt6_info *rt, { struct rtmsg *rtm; struct nlmsghdr *nlh; - struct rta_cacheinfo ci; + long expires; u32 table; if (prefix) { /* user wants prefix routes only */ @@ -2101,18 +2101,11 @@ static int rt6_fill_node(struct sk_buff *skb, struct rt6_info *rt, NLA_PUT_U32(skb, RTA_OIF, rt->rt6i_dev->ifindex); NLA_PUT_U32(skb, RTA_PRIORITY, rt->rt6i_metric); - ci.rta_lastuse = jiffies_to_clock_t(jiffies - rt->u.dst.lastuse); - if (rt->rt6i_expires) - ci.rta_expires = jiffies_to_clock_t(rt->rt6i_expires - jiffies); - else - ci.rta_expires = 0; - ci.rta_used = rt->u.dst.__use; - ci.rta_clntref = atomic_read(&rt->u.dst.__refcnt); - ci.rta_error = rt->u.dst.error; - ci.rta_id = 0; - ci.rta_ts = 0; - ci.rta_tsage = 0; - NLA_PUT(skb, RTA_CACHEINFO, sizeof(ci), &ci); + + expires = rt->rt6i_expires ? rt->rt6i_expires - jiffies : 0; + if (rtnl_put_cacheinfo(skb, &rt->u.dst, 0, 0, 0, + expires, rt->u.dst.error) < 0) + goto nla_put_failure; return nlmsg_end(skb, nlh); |