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netfilter: reduce direct skb->nfct usage

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Next patch makes direct skb->nfct access illegal, reduce noise
in next patch by using accessors we already have.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Florian Westphal
2017-01-23 18:21:55 +01:00
committed by Pablo Neira Ayuso
parent 6e10148c5c
commit 97a6ad13de
2 changed files with 15 additions and 9 deletions
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include/net/ip_vs.h
+6 -3
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@@ -1554,10 +1554,13 @@ static inline void ip_vs_notrack(struct sk_buff *skb)
struct nf_conn *ct = nf_ct_get(skb, &ctinfo);
if (!ct || !nf_ct_is_untracked(ct)) {
nf_conntrack_put(skb->nfct);
skb->nfct = &nf_ct_untracked_get()->ct_general;
struct nf_conn *untracked;
nf_conntrack_put(&ct->ct_general);
untracked = nf_ct_untracked_get();
nf_conntrack_get(&untracked->ct_general);
skb->nfct = &untracked->ct_general;
skb->nfctinfo = IP_CT_NEW;
nf_conntrack_get(skb->nfct);
}
#endif
}