netfilter: nf_conntrack: fix warning and prototype mismatch

net/netfilter/nf_conntrack_core.c:46:1: warning: symbol 'nfnetlink_parse_nat_setup_hook' was not declared. Should it be static?

Including the proper header also revealed an incorrect prototype.

Signed-off-by: Patrick McHardy <kaber@trash.net>

1 files changed, 4 insertions, 4 deletions

diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index dc3fea09f3fc..73419de3a932 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -39,13 +39,13 @@
 #include <net/netfilter/nf_conntrack_extend.h>
 #include <net/netfilter/nf_conntrack_acct.h>
 #include <net/netfilter/nf_nat.h>
+#include <net/netfilter/nf_nat_core.h>
 
 #define NF_CONNTRACK_VERSION    "0.5.0"
 
-unsigned int
-(*nfnetlink_parse_nat_setup_hook)(struct nf_conn *ct,
-                                  enum nf_nat_manip_type manip,
-                                  struct nlattr *attr) __read_mostly;
+int (*nfnetlink_parse_nat_setup_hook)(struct nf_conn *ct,
+                                      enum nf_nat_manip_type manip,
+                                      struct nlattr *attr) __read_mostly;
 EXPORT_SYMBOL_GPL(nfnetlink_parse_nat_setup_hook);
 
 DEFINE_SPINLOCK(nf_conntrack_lock);