[PATCH] reparent_to_init cleanup

This patch hides reparent_to_init().  reparent_to_init() should only be
called by daemonize().

Signed-off-by: Coywolf Qi Hunt <coywolf@lovecn.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

arch/i386/mach-voyager/voyager_thread.c

@@ -126,7 +126,6 @@ thread(void *unused)
 
 	kvoyagerd_running = 1;
 
-	reparent_to_init();
 	daemonize(THREAD_NAME);
 
 	set_timeout = 0;

include/linux/sched.h

@@ -1021,7 +1021,6 @@ extern void exit_itimers(struct signal_struct *);
 
 extern NORET_TYPE void do_group_exit(int);
 
-extern void reparent_to_init(void);
 extern void daemonize(const char *, ...);
 extern int allow_signal(int);
 extern int disallow_signal(int);

kernel/exit.c

@@ -220,7 +220,7 @@ static inline int has_stopped_jobs(int pgrp)
  *
  * NOTE that reparent_to_init() gives the caller full capabilities.
  */
-void reparent_to_init(void)
+static inline void reparent_to_init(void)
 {
 	write_lock_irq(&tasklist_lock);