diff options
| -rw-r--r-- | include/net/netfilter/nf_conntrack_timeout.h | 20 | ||||
| -rw-r--r-- | net/netfilter/nf_conntrack_core.c | 7 |
2 files changed, 21 insertions, 6 deletions
diff --git a/include/net/netfilter/nf_conntrack_timeout.h b/include/net/netfilter/nf_conntrack_timeout.h index 34ec89f8dbf9..e41e472d08f2 100644 --- a/include/net/netfilter/nf_conntrack_timeout.h +++ b/include/net/netfilter/nf_conntrack_timeout.h @@ -55,6 +55,26 @@ struct nf_conn_timeout *nf_ct_timeout_ext_add(struct nf_conn *ct, #endif }; +static inline unsigned int * +nf_ct_timeout_lookup(struct net *net, struct nf_conn *ct, + struct nf_conntrack_l4proto *l4proto) +{ +#ifdef CONFIG_NF_CONNTRACK_TIMEOUT + struct nf_conn_timeout *timeout_ext; + unsigned int *timeouts; + + timeout_ext = nf_ct_timeout_find(ct); + if (timeout_ext) + timeouts = NF_CT_TIMEOUT_EXT_DATA(timeout_ext); + else + timeouts = l4proto->get_timeouts(net); + + return timeouts; +#else + return l4proto->get_timeouts(net); +#endif +} + #ifdef CONFIG_NF_CONNTRACK_TIMEOUT extern int nf_conntrack_timeout_init(struct net *net); extern void nf_conntrack_timeout_fini(struct net *net); diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c index f83e79defed9..c9bb994ae9ba 100644 --- a/net/netfilter/nf_conntrack_core.c +++ b/net/netfilter/nf_conntrack_core.c @@ -930,7 +930,6 @@ nf_conntrack_in(struct net *net, u_int8_t pf, unsigned int hooknum, enum ip_conntrack_info ctinfo; struct nf_conntrack_l3proto *l3proto; struct nf_conntrack_l4proto *l4proto; - struct nf_conn_timeout *timeout_ext; unsigned int *timeouts; unsigned int dataoff; u_int8_t protonum; @@ -997,11 +996,7 @@ nf_conntrack_in(struct net *net, u_int8_t pf, unsigned int hooknum, NF_CT_ASSERT(skb->nfct); /* Decide what timeout policy we want to apply to this flow. */ - timeout_ext = nf_ct_timeout_find(ct); - if (timeout_ext) - timeouts = NF_CT_TIMEOUT_EXT_DATA(timeout_ext); - else - timeouts = l4proto->get_timeouts(net); + timeouts = nf_ct_timeout_lookup(net, ct, l4proto); ret = l4proto->packet(ct, skb, dataoff, ctinfo, pf, hooknum, timeouts); if (ret <= 0) { |