diff options
| author | Florian Westphal <fw@strlen.de> | 2013-07-29 15:41:54 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2013-07-31 18:51:23 +0200 |
| commit | 02982c27ba1e1bd9f9d4747214e19ca83aa88d0e (patch) | |
| tree | e8936711bc57b91ac2a6cc79dc343af7b6f6aa20 /net/netfilter/nf_conntrack_netlink.c | |
| parent | 93742cf8af9dd3b053242b273040aa35fcbf93b3 (diff) | |
netfilter: nf_conntrack: remove duplicate code in ctnetlink
ctnetlink contains copy-paste code from death_by_timeout. In order to
avoid changing both places in upcoming event delivery patch,
export death_by_timeout functionality and use it in the ctnetlink code.
Based on earlier patch from Pablo Neira.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/nf_conntrack_netlink.c')
| -rw-r--r-- | net/netfilter/nf_conntrack_netlink.c | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c index edc410e778f7..e842c0ded79d 100644 --- a/net/netfilter/nf_conntrack_netlink.c +++ b/net/netfilter/nf_conntrack_netlink.c @@ -1038,21 +1038,9 @@ ctnetlink_del_conntrack(struct sock *ctnl, struct sk_buff *skb, } } - if (del_timer(&ct->timeout)) { - if (nf_conntrack_event_report(IPCT_DESTROY, ct, - NETLINK_CB(skb).portid, - nlmsg_report(nlh)) < 0) { - nf_ct_delete_from_lists(ct); - /* we failed to report the event, try later */ - nf_ct_dying_timeout(ct); - nf_ct_put(ct); - return 0; - } - /* death_by_timeout would report the event again */ - set_bit(IPS_DYING_BIT, &ct->status); - nf_ct_delete_from_lists(ct); - nf_ct_put(ct); - } + if (del_timer(&ct->timeout)) + nf_ct_delete(ct, NETLINK_CB(skb).portid, nlmsg_report(nlh)); + nf_ct_put(ct); return 0; |