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netfilter: replace NF_NAT_NEEDED with IS_ENABLED(CONFIG_NF_NAT)

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NF_NAT_NEEDED is true whenever nat support for either ipv4 or ipv6 is
enabled.  Now that the af-specific nat configuration switches have been
removed, IS_ENABLED(CONFIG_NF_NAT) has the same effect.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Florian Westphal
2019-03-27 09:22:26 +01:00
committed by Pablo Neira Ayuso
parent c1deb065cf
commit 4806e97572
7 changed files with 21 additions and 26 deletions
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2
include/linux/netfilter.h
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@@ -367,7 +367,7 @@ extern struct nf_nat_hook __rcu *nf_nat_hook;
static inline void
nf_nat_decode_session(struct sk_buff *skb, struct flowi *fl, u_int8_t family)
{
#ifdef CONFIG_NF_NAT_NEEDED
#if IS_ENABLED(CONFIG_NF_NAT)
struct nf_nat_hook *nat_hook;
rcu_read_lock();