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[NETFILTER]: nf_conntrack: kill destroy() in struct nf_conntrack for diet

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The destructor per conntrack is unnecessary, then this replaces it with
system wide destructor.

Signed-off-by: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yasuyuki Kozakai
2007-03-23 11:17:27 -07:00
committed by David S. Miller
parent 5f79e0f916
commit de6e05c49f
4 changed files with 22 additions and 4 deletions
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4
include/linux/skbuff.h
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@ -90,7 +90,6 @@ struct net_device;
#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
struct nf_conntrack {
atomic_t use;
void (*destroy)(struct nf_conntrack *);
};
#endif
@ -1556,10 +1555,11 @@ static inline unsigned int skb_checksum_complete(struct sk_buff *skb)
}
#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
extern void nf_conntrack_destroy(struct nf_conntrack *nfct);
static inline void nf_conntrack_put(struct nf_conntrack *nfct)
{
if (nfct && atomic_dec_and_test(&nfct->use))
nfct->destroy(nfct);
nf_conntrack_destroy(nfct);
}
static inline void nf_conntrack_get(struct nf_conntrack *nfct)
{