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authorYasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp>2007-03-14 16:43:37 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-04-25 22:25:54 -0700
commitedda553c324bdc5bb5c2d553b524cab37058a855 (patch)
tree04b041d20e685e2d7dab1dad41419af0360aa312 /net/core/skbuff.c
parent9b88790972498d235a2a4d2b66640c3c5b70bb7c (diff)
[NETFILTER]: nf_conntrack: add __nf_copy() to copy members in skb
This unifies the codes to copy netfilter related datas. Note that __nf_copy() assumes destination skb doesn't have any netfilter related members. 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>
Diffstat (limited to 'net/core/skbuff.c')
-rw-r--r--net/core/skbuff.c28
1 files changed, 2 insertions, 26 deletions
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index b242020c02f..408cc99af6b 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -422,19 +422,7 @@ struct sk_buff *skb_clone(struct sk_buff *skb, gfp_t gfp_mask)
C(protocol);
n->destructor = NULL;
C(mark);
-#ifdef CONFIG_NETFILTER
- C(nfct);
- nf_conntrack_get(skb->nfct);
- C(nfctinfo);
-#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
- C(nfct_reasm);
- nf_conntrack_get_reasm(skb->nfct_reasm);
-#endif
-#ifdef CONFIG_BRIDGE_NETFILTER
- C(nf_bridge);
- nf_bridge_get(skb->nf_bridge);
-#endif
-#endif /*CONFIG_NETFILTER*/
+ __nf_copy(n, skb);
#ifdef CONFIG_NET_SCHED
C(tc_index);
#ifdef CONFIG_NET_CLS_ACT
@@ -483,22 +471,10 @@ static void copy_skb_header(struct sk_buff *new, const struct sk_buff *old)
new->tstamp = old->tstamp;
new->destructor = NULL;
new->mark = old->mark;
-#ifdef CONFIG_NETFILTER
- new->nfct = old->nfct;
- nf_conntrack_get(old->nfct);
- new->nfctinfo = old->nfctinfo;
-#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
- new->nfct_reasm = old->nfct_reasm;
- nf_conntrack_get_reasm(old->nfct_reasm);
-#endif
+ __nf_copy(new, old);
#if defined(CONFIG_IP_VS) || defined(CONFIG_IP_VS_MODULE)
new->ipvs_property = old->ipvs_property;
#endif
-#ifdef CONFIG_BRIDGE_NETFILTER
- new->nf_bridge = old->nf_bridge;
- nf_bridge_get(old->nf_bridge);
-#endif
-#endif
#ifdef CONFIG_NET_SCHED
#ifdef CONFIG_NET_CLS_ACT
new->tc_verd = old->tc_verd;