Use proper ANSI stype function declarations in definitions.

drivers/scsi/aic7xxx/aic7xxx_osm.c

@@ -1837,7 +1837,7 @@ ahc_linux_register_host(struct ahc_softc *ahc, Scsi_Host_Template *template)
 }
 
 uint64_t
-ahc_linux_get_memsize()
+ahc_linux_get_memsize(void)
 {
 	struct sysinfo si;
 
@@ -1852,7 +1852,7 @@ ahc_linux_get_memsize()
  * scenario.
  */
 static int
-ahc_linux_next_unit()
+ahc_linux_next_unit(void)
 {
 	struct ahc_softc *ahc;
 	int unit;

drivers/scsi/sg.c

@@ -2658,7 +2658,7 @@ sg_allow_access(unsigned char opcode, char dev_type)
 
 #ifdef CONFIG_PROC_FS
 static int
-sg_last_dev()
+sg_last_dev(void)
 {
 	int k;
 	unsigned long iflags;
@@ -2770,7 +2770,7 @@ static struct sg_proc_leaf sg_proc_leaf_arr[] = {
 extern struct proc_dir_entry *proc_scsi;
 
 static int
-sg_proc_init()
+sg_proc_init(void)
 {
 	int k, mask;
 	int num_leaves =
@@ -2798,7 +2798,7 @@ sg_proc_init()
 }
 
 static void
-sg_proc_cleanup()
+sg_proc_cleanup(void)
 {
 	int k;
 	int num_leaves =

net/core/rtnetlink.c

@@ -52,7 +52,7 @@
 
 DECLARE_MUTEX(rtnl_sem);
 
-void rtnl_lock()
+void rtnl_lock(void)
 {
 	rtnl_shlock();
 	rtnl_exlock();

net/xfrm/xfrm_policy.c

@@ -314,7 +314,7 @@ struct xfrm_policy *xfrm_policy_byid(int dir, u32 id, int delete)
 	return pol;
 }
 
-void xfrm_policy_flush()
+void xfrm_policy_flush(void)
 {
 	struct xfrm_policy *xp;
 	int dir;