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netfilter: remove nf_ct_is_untracked

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This function is now obsolete and always returns false.
This change has no effect on generated code.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Florian Westphal
2017-04-14 20:31:09 +02:00
committed by Pablo Neira Ayuso
parent cc41c84b7e
commit ab8bc7ed86
16 changed files with 17 additions and 49 deletions
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include/net/netfilter/nf_conntrack.h
-5
View File
@@ -273,11 +273,6 @@ static inline int nf_ct_is_dying(const struct nf_conn *ct)
return test_bit(IPS_DYING_BIT, &ct->status);
}
static inline int nf_ct_is_untracked(const struct nf_conn *ct)
{
return false;
}
/* Packet is received from loopback */
static inline bool nf_is_loopback_packet(const struct sk_buff *skb)
{
include/net/netfilter/nf_conntrack_core.h
+1 -1
View File
@@ -65,7 +65,7 @@ static inline int nf_conntrack_confirm(struct sk_buff *skb)
struct nf_conn *ct = (struct nf_conn *)skb_nfct(skb);
int ret = NF_ACCEPT;
if (ct && !nf_ct_is_untracked(ct)) {
if (ct) {
if (!nf_ct_is_confirmed(ct))
ret = __nf_conntrack_confirm(skb);
if (likely(ret == NF_ACCEPT))