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authorThomas Graf <tgraf@suug.ch>2006-11-27 20:27:07 +0300
committerDavid S. Miller <davem@sunset.davemloft.net>2006-12-03 08:30:44 +0300
commite3703b3de1f049b38733ba520e5038f23063068e (patch)
tree3566516bc8b87c8c8d78b0c3287761c8e2f49a2b /net/decnet
parent4e9b82693542003b028c8494e9e3c49615b91ce7 (diff)
downloadlinux-e3703b3de1f049b38733ba520e5038f23063068e.tar.xz
[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/decnet')
-rw-r--r--net/decnet/dn_route.c16
1 files changed, 5 insertions, 11 deletions
diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c
index 4eb985236aee..9881933167bd 100644
--- a/net/decnet/dn_route.c
+++ b/net/decnet/dn_route.c
@@ -1469,7 +1469,7 @@ static int dn_rt_fill_info(struct sk_buff *skb, u32 pid, u32 seq,
struct rtmsg *r;
struct nlmsghdr *nlh;
unsigned char *b = skb->tail;
- struct rta_cacheinfo ci;
+ long expires;
nlh = NLMSG_NEW(skb, pid, seq, event, sizeof(*r), flags);
r = NLMSG_DATA(nlh);
@@ -1502,16 +1502,10 @@ static int dn_rt_fill_info(struct sk_buff *skb, u32 pid, u32 seq,
RTA_PUT(skb, RTA_GATEWAY, 2, &rt->rt_gateway);
if (rtnetlink_put_metrics(skb, rt->u.dst.metrics) < 0)
goto rtattr_failure;
- ci.rta_lastuse = jiffies_to_clock_t(jiffies - rt->u.dst.lastuse);
- ci.rta_used = rt->u.dst.__use;
- ci.rta_clntref = atomic_read(&rt->u.dst.__refcnt);
- if (rt->u.dst.expires)
- ci.rta_expires = jiffies_to_clock_t(rt->u.dst.expires - jiffies);
- else
- ci.rta_expires = 0;
- ci.rta_error = rt->u.dst.error;
- ci.rta_id = ci.rta_ts = ci.rta_tsage = 0;
- RTA_PUT(skb, RTA_CACHEINFO, sizeof(ci), &ci);
+ expires = rt->u.dst.expires ? rt->u.dst.expires - jiffies : 0;
+ if (rtnl_put_cacheinfo(skb, &rt->u.dst, 0, 0, 0, expires,
+ rt->u.dst.error) < 0)
+ goto rtattr_failure;
if (rt->fl.iif)
RTA_PUT(skb, RTA_IIF, sizeof(int), &rt->fl.iif);