exit: Rename complete_and_exit to kthread_complete_and_exit

Update complete_and_exit to call kthread_exit instead of do_exit.

Change the name to reflect this change in functionality.  All of the
users of complete_and_exit are causing the current kthread to exit so
this change makes it clear what is happening.

Move the implementation of kthread_complete_and_exit from
kernel/exit.c to to kernel/kthread.c.  As this function is kthread
specific it makes most sense to live with the kthread functions.

There are no functional change.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>

1 files changed, 0 insertions, 9 deletions

diff --git a/kernel/exit.c b/kernel/exit.c
index 57afac845a0a..6c4b04531f17 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -891,15 +891,6 @@ void __noreturn make_task_dead(int signr)
 	do_exit(signr);
 }
 
-void complete_and_exit(struct completion *comp, long code)
-{
-	if (comp)
-		complete(comp);
-
-	do_exit(code);
-}
-EXPORT_SYMBOL(complete_and_exit);
-
 SYSCALL_DEFINE1(exit, int, error_code)
 {
 	do_exit((error_code&0xff)<<8);