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[NETFILTER]: nf_conntrack: Removes unused destroy operation of l3proto 

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 2007-05-10 14:15:30 -07:00 committed by David S. Miller
parent c874d5f726
commit fda6143683
2 changed files with 0 additions and 8 deletions
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3
include/net/netfilter/nf_conntrack_l3proto.h
View File

@ -56,9 +56,6 @@ struct nf_conntrack_l3proto
*/
int (*new)(struct nf_conn *conntrack, const struct sk_buff *skb);
/* Called when a conntrack entry is destroyed */
void (*destroy)(struct nf_conn *conntrack);
/*
* Called before tracking.
* *dataoff: offset of protocol header (TCP, UDP,...) in *pskb

5
net/netfilter/nf_conntrack_core.c
View File

@ -299,7 +299,6 @@ destroy_conntrack(struct nf_conntrack *nfct)
{
struct nf_conn *ct = (struct nf_conn *)nfct;
struct nf_conn_help *help = nfct_help(ct);
struct nf_conntrack_l3proto *l3proto;
struct nf_conntrack_l4proto *l4proto;
typeof(nf_conntrack_destroyed) destroyed;
@ -317,10 +316,6 @@ destroy_conntrack(struct nf_conntrack *nfct)
* destroy_conntrack() MUST NOT be called with a write lock
* to nf_conntrack_lock!!! -HW */
rcu_read_lock();
l3proto = __nf_ct_l3proto_find(ct->tuplehash[IP_CT_DIR_REPLY].tuple.src.l3num);
if (l3proto && l3proto->destroy)
l3proto->destroy(ct);
l4proto = __nf_ct_l4proto_find(ct->tuplehash[IP_CT_DIR_REPLY].tuple.src.l3num,
ct->tuplehash[IP_CT_DIR_REPLY].tuple.dst.protonum);
if (l4proto && l4proto->destroy)