[ATALK]: Fix build with SYSCTL=n

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>

include/linux/atalk.h

@@ -191,10 +191,13 @@ extern int		 aarp_send_ddp(struct net_device *dev,
 extern void		 aarp_send_probe(struct net_device *dev,
 					 struct atalk_addr *addr);
 extern void		 aarp_device_down(struct net_device *dev);
+extern void		 aarp_probe_network(struct atalk_iface *atif);
+extern int 		 aarp_proxy_probe_network(struct atalk_iface *atif,
+				     struct atalk_addr *sa);
+extern void		 aarp_proxy_remove(struct net_device *dev,
+					   struct atalk_addr *sa);
 
-#ifdef MODULE
-extern void aarp_cleanup_module(void);
-#endif /* MODULE */
+extern void		aarp_cleanup_module(void);
 
 #define at_sk(__sk) ((struct atalk_sock *)(__sk)->sk_protinfo)
 
@@ -209,8 +212,28 @@ extern rwlock_t atalk_interfaces_lock;
 
 extern struct atalk_route atrtr_default;
 
+extern struct file_operations atalk_seq_arp_fops;
+
+extern int sysctl_aarp_expiry_time;
+extern int sysctl_aarp_tick_time;
+extern int sysctl_aarp_retransmit_limit;
+extern int sysctl_aarp_resolve_time;
+
+#ifdef CONFIG_SYSCTL
+extern void atalk_register_sysctl(void);
+extern void atalk_unregister_sysctl(void);
+#else
+#define atalk_register_sysctl()		do { } while(0)
+#define atalk_unregister_sysctl()	do { } while(0)
+#endif
+
+#ifdef CONFIG_PROC_FS
 extern int atalk_proc_init(void);
 extern void atalk_proc_exit(void);
+#else
+#define atalk_proc_init()	0
+#define atalk_proc_exit()	do { } while(0)
+#endif /* CONFIG_PROC_FS */
 
 #endif /* __KERNEL__ */
 #endif /* __LINUX_ATALK_H__ */

net/appletalk/Makefile

@@ -4,5 +4,6 @@
 
 obj-$(CONFIG_ATALK) += appletalk.o
 
-appletalk-y			:= aarp.o ddp.o atalk_proc.o
+appletalk-y			:= aarp.o ddp.o
+appletalk-$(CONFIG_PROC_FS)	+= atalk_proc.o
 appletalk-$(CONFIG_SYSCTL)	+= sysctl_net_atalk.o

net/appletalk/atalk_proc.c

@@ -15,8 +15,6 @@
 #include <net/sock.h>
 #include <linux/atalk.h>
 
-#ifdef CONFIG_PROC_FS
-extern struct file_operations atalk_seq_arp_fops;
 
 static __inline__ struct atalk_iface *atalk_get_interface_idx(loff_t pos)
 {
@@ -321,14 +319,3 @@ void __exit atalk_proc_exit(void)
 	remove_proc_entry("arp", atalk_proc_dir);
 	remove_proc_entry("atalk", proc_net);
 }
-
-#else /* CONFIG_PROC_FS */
-int __init atalk_proc_init(void)
-{
-	return 0;
-}
-
-void __exit atalk_proc_exit(void)
-{
-}
-#endif /* CONFIG_PROC_FS */

net/appletalk/ddp.c

@@ -61,16 +61,6 @@
 #include <net/route.h>
 #include <linux/atalk.h>
 
-extern void aarp_cleanup_module(void);
-
-extern void aarp_probe_network(struct atalk_iface *atif);
-extern int  aarp_proxy_probe_network(struct atalk_iface *atif,
-				     struct atalk_addr *sa);
-extern void aarp_proxy_remove(struct net_device *dev, struct atalk_addr *sa);
-
-extern void atalk_register_sysctl(void);
-extern void atalk_unregister_sysctl(void);
-
 struct datalink_proto *ddp_dl, *aarp_dl;
 static struct proto_ops atalk_dgram_ops;
 

net/appletalk/sysctl_net_atalk.c

@@ -7,13 +7,9 @@
  */
 
 #include <linux/config.h>
-
-#ifdef CONFIG_SYSCTL
 #include <linux/sysctl.h>
-extern int sysctl_aarp_expiry_time;
-extern int sysctl_aarp_tick_time;
-extern int sysctl_aarp_retransmit_limit;
-extern int sysctl_aarp_resolve_time;
+#include <net/sock.h>
+#include <linux/atalk.h>
 
 static struct ctl_table atalk_table[] = {
 	{
@@ -85,13 +81,3 @@ void atalk_unregister_sysctl(void)
 {
 	unregister_sysctl_table(atalk_table_header);
 }
-
-#else /* CONFIG_PROC_FS */
-void atalk_register_sysctl(void)
-{
-}
-
-void atalk_unregister_sysctl(void)
-{
-}
-#endif /* CONFIG_PROC_FS */