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| author | David S. Miller <davem@davemloft.net> | 2008-07-14 20:22:38 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-07-14 20:22:38 -0700 |
| commit | 4c8894980010536915c4f5513ee180e3614aeca9 (patch) | |
| tree | 07022bfc68eadc372df16adcb98aff2fa044fddd | |
| parent | 79d16385c7f287a33ea771c4dbe60ae43f791b49 (diff) | |
| download | linux-4c8894980010536915c4f5513ee180e3614aeca9.tar.bz2 | |
netfilter: Let nf_ct_kill() callers know if del_timer() returned true.
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | include/net/netfilter/nf_conntrack.h | 20 | ||||
| -rw-r--r-- | net/netfilter/nf_conntrack_core.c | 13 |
2 files changed, 18 insertions, 15 deletions
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h index d5d76ec7abb0..8f5b75734dd0 100644 --- a/include/net/netfilter/nf_conntrack.h +++ b/include/net/netfilter/nf_conntrack.h @@ -223,23 +223,23 @@ static inline void nf_ct_refresh(struct nf_conn *ct, __nf_ct_refresh_acct(ct, 0, skb, extra_jiffies, 0); } -extern void __nf_ct_kill_acct(struct nf_conn *ct, - enum ip_conntrack_info ctinfo, - const struct sk_buff *skb, - int do_acct); +extern bool __nf_ct_kill_acct(struct nf_conn *ct, + enum ip_conntrack_info ctinfo, + const struct sk_buff *skb, + int do_acct); /* kill conntrack and do accounting */ -static inline void nf_ct_kill_acct(struct nf_conn *ct, - enum ip_conntrack_info ctinfo, - const struct sk_buff *skb) +static inline bool nf_ct_kill_acct(struct nf_conn *ct, + enum ip_conntrack_info ctinfo, + const struct sk_buff *skb) { - __nf_ct_kill_acct(ct, ctinfo, skb, 1); + return __nf_ct_kill_acct(ct, ctinfo, skb, 1); } /* kill conntrack without accounting */ -static inline void nf_ct_kill(struct nf_conn *ct) +static inline bool nf_ct_kill(struct nf_conn *ct) { - __nf_ct_kill_acct(ct, 0, NULL, 0); + return __nf_ct_kill_acct(ct, 0, NULL, 0); } /* These are for NAT. Icky. */ diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c index 212a0888408d..28d03e64200b 100644 --- a/net/netfilter/nf_conntrack_core.c +++ b/net/netfilter/nf_conntrack_core.c @@ -848,10 +848,10 @@ acct: } EXPORT_SYMBOL_GPL(__nf_ct_refresh_acct); -void __nf_ct_kill_acct(struct nf_conn *ct, - enum ip_conntrack_info ctinfo, - const struct sk_buff *skb, - int do_acct) +bool __nf_ct_kill_acct(struct nf_conn *ct, + enum ip_conntrack_info ctinfo, + const struct sk_buff *skb, + int do_acct) { #ifdef CONFIG_NF_CT_ACCT if (do_acct) { @@ -862,8 +862,11 @@ void __nf_ct_kill_acct(struct nf_conn *ct, spin_unlock_bh(&nf_conntrack_lock); } #endif - if (del_timer(&ct->timeout)) + if (del_timer(&ct->timeout)) { ct->timeout.function((unsigned long)ct); + return true; + } + return false; } EXPORT_SYMBOL_GPL(__nf_ct_kill_acct); |