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[NETFILTER]: nf_conntrack: move extern declaration to header files

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Using extern in a C file is a bad idea because the compiler can't
catch type errors.

Signed-off-by: Patrick McHardy <kaber@trash.net>
This commit is contained in:
Patrick McHardy
2006-11-29 02:35:15 +01:00
committed by David S. Miller
parent d734685334
commit f8eb24a89a
9 changed files with 34 additions and 37 deletions
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net/netfilter/nf_conntrack_expect.c
-1
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@@ -28,7 +28,6 @@
LIST_HEAD(nf_conntrack_expect_list);
kmem_cache_t *nf_conntrack_expect_cachep __read_mostly;
DECLARE_PER_CPU(struct ip_conntrack_stat, nf_conntrack_stat);
static unsigned int nf_conntrack_expect_next_id;
/* nf_conntrack_expect helper functions */
net/netfilter/nf_conntrack_l3proto_generic.c
-2
View File
@@ -37,8 +37,6 @@
#define DEBUGP(format, args...)
#endif
DECLARE_PER_CPU(struct nf_conntrack_stat, nf_conntrack_stat);
static int generic_pkt_to_tuple(const struct sk_buff *skb, unsigned int nhoff,
struct nf_conntrack_tuple *tuple)
{
net/netfilter/nf_conntrack_standalone.c
-7
View File
@@ -44,9 +44,6 @@
MODULE_LICENSE("GPL");
extern atomic_t nf_conntrack_count;
DECLARE_PER_CPU(struct ip_conntrack_stat, nf_conntrack_stat);
#ifdef CONFIG_PROC_FS
int
print_tuple(struct seq_file *s, const struct nf_conntrack_tuple *tuple,
@@ -334,10 +331,6 @@ int nf_conntrack_checksum __read_mostly = 1;
#ifdef CONFIG_SYSCTL
/* From nf_conntrack_core.c */
extern int nf_conntrack_max;
extern unsigned int nf_conntrack_htable_size;
/* From nf_conntrack_proto_tcp.c */
extern unsigned int nf_ct_tcp_timeout_syn_sent;
extern unsigned int nf_ct_tcp_timeout_syn_recv;