skbuff: add and use skb_nfct helper
Followup patch renames skb->nfct and changes its type so add a helper to
avoid intrusive rename change later.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 5a03730..cac3ebf 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -655,7 +655,7 @@ static void skb_release_head_state(struct sk_buff *skb)
skb->destructor(skb);
}
#if IS_ENABLED(CONFIG_NF_CONNTRACK)
- nf_conntrack_put(skb->nfct);
+ nf_conntrack_put(skb_nfct(skb));
#endif
#if IS_ENABLED(CONFIG_BRIDGE_NETFILTER)
nf_bridge_put(skb->nf_bridge);