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netfilter: nfq_ct_hook needs __rcu and __read_mostly

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This removes some sparse warnings.

Reported-by: Fengguang Wu <wfg@linux.intel.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Pablo Neira Ayuso
2012-06-20 20:50:31 +02:00
parent b31525d16b
commit 5a05fae5ca
2 changed files with 2 additions and 2 deletions
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2
include/linux/netfilter.h
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@@ -404,7 +404,7 @@ struct nfq_ct_hook {
void (*seq_adjust)(struct sk_buff *skb, struct nf_conn *ct,
u32 ctinfo, int off);
};
extern struct nfq_ct_hook *nfq_ct_hook;
extern struct nfq_ct_hook __rcu *nfq_ct_hook;
#else
static inline void nf_ct_attach(struct sk_buff *new, struct sk_buff *skb) {}
#endif

2
net/netfilter/core.c
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@@ -265,7 +265,7 @@ void nf_conntrack_destroy(struct nf_conntrack *nfct)
}
EXPORT_SYMBOL(nf_conntrack_destroy);
struct nfq_ct_hook *nfq_ct_hook;
struct nfq_ct_hook __rcu *nfq_ct_hook __read_mostly;
EXPORT_SYMBOL_GPL(nfq_ct_hook);
#endif /* CONFIG_NF_CONNTRACK */