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authorPatrick McHardy <kaber@trash.net>2007-12-17 22:42:27 -0800
committerDavid S. Miller <davem@davemloft.net>2008-01-28 14:59:05 -0800
commit1e796fda00f06bac584f0e4ad8750ab9430d79d3 (patch)
treec397d3c84060a0a3dcc83f4bdbb3a470cfd8db06 /include/linux
parent90a9ba8dd90bcffe279d3272545bccba6dcc8d7c (diff)
[NETFILTER]: constify nf_afinfo
Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/netfilter.h10
1 files changed, 5 insertions, 5 deletions
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index bd4a2dd5423..0947424d01d 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -226,8 +226,8 @@ struct nf_afinfo {
int route_key_size;
};
-extern struct nf_afinfo *nf_afinfo[];
-static inline struct nf_afinfo *nf_get_afinfo(unsigned short family)
+extern const struct nf_afinfo *nf_afinfo[NPROTO];
+static inline const struct nf_afinfo *nf_get_afinfo(unsigned short family)
{
return rcu_dereference(nf_afinfo[family]);
}
@@ -236,7 +236,7 @@ static inline __sum16
nf_checksum(struct sk_buff *skb, unsigned int hook, unsigned int dataoff,
u_int8_t protocol, unsigned short family)
{
- struct nf_afinfo *afinfo;
+ const struct nf_afinfo *afinfo;
__sum16 csum = 0;
rcu_read_lock();
@@ -247,8 +247,8 @@ nf_checksum(struct sk_buff *skb, unsigned int hook, unsigned int dataoff,
return csum;
}
-extern int nf_register_afinfo(struct nf_afinfo *afinfo);
-extern void nf_unregister_afinfo(struct nf_afinfo *afinfo);
+extern int nf_register_afinfo(const struct nf_afinfo *afinfo);
+extern void nf_unregister_afinfo(const struct nf_afinfo *afinfo);
#include <net/flow.h>
extern void (*ip_nat_decode_session)(struct sk_buff *, struct flowi *);