diff options
| -rw-r--r-- | include/net/netfilter/nf_conntrack.h | 3 | ||||
| -rw-r--r-- | net/netfilter/nf_conntrack_core.c | 14 | ||||
| -rw-r--r-- | net/netfilter/nfnetlink_cttimeout.c | 4 |
3 files changed, 3 insertions, 18 deletions
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h index 28672a944499..f60212244b13 100644 --- a/include/net/netfilter/nf_conntrack.h +++ b/include/net/netfilter/nf_conntrack.h @@ -237,9 +237,6 @@ static inline bool nf_ct_kill(struct nf_conn *ct) return nf_ct_delete(ct, 0, 0); } -/* Set all unconfirmed conntrack as dying */ -void nf_ct_unconfirmed_destroy(struct net *); - /* Iterate over all conntracks: if iter returns true, it's deleted. */ void nf_ct_iterate_cleanup_net(struct net *net, int (*iter)(struct nf_conn *i, void *data), diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c index 9010b6e5a072..b3cc318ceb45 100644 --- a/net/netfilter/nf_conntrack_core.c +++ b/net/netfilter/nf_conntrack_core.c @@ -2431,20 +2431,6 @@ __nf_ct_unconfirmed_destroy(struct net *net) } } -void nf_ct_unconfirmed_destroy(struct net *net) -{ - struct nf_conntrack_net *cnet = nf_ct_pernet(net); - - might_sleep(); - - if (atomic_read(&cnet->count) > 0) { - __nf_ct_unconfirmed_destroy(net); - nf_queue_nf_hook_drop(net); - synchronize_net(); - } -} -EXPORT_SYMBOL_GPL(nf_ct_unconfirmed_destroy); - void nf_ct_iterate_cleanup_net(struct net *net, int (*iter)(struct nf_conn *i, void *data), void *data, u32 portid, int report) diff --git a/net/netfilter/nfnetlink_cttimeout.c b/net/netfilter/nfnetlink_cttimeout.c index 83fa15c4193c..f366b8187915 100644 --- a/net/netfilter/nfnetlink_cttimeout.c +++ b/net/netfilter/nfnetlink_cttimeout.c @@ -608,7 +608,9 @@ static void __net_exit cttimeout_net_exit(struct net *net) struct nfct_timeout_pernet *pernet = nfct_timeout_pernet(net); struct ctnl_timeout *cur, *tmp; - nf_ct_unconfirmed_destroy(net); + if (list_empty(&pernet->nfct_timeout_freelist)) + return; + nf_ct_untimeout(net, NULL); list_for_each_entry_safe(cur, tmp, &pernet->nfct_timeout_freelist, head) { |