[PATCH] remove child_reaper arg from choose_new_parent()

[PATCH] remove child_reaper arg from choose_new_parent()

[Herbert Poetzl]

Hi Andrew! Folks!

unless there is a masterplan behind that, the 
child_reaper argument to choose_new_parent()
is not used but shadows a global value ...

best,
Herbert

------------------

remove the gratuitous child_reaper argument
from choose_new_parent() and adjust the callers

Signed-off-by: Herbert Pötzl <herbert@13thfloor.at>
---

diff -NurpP linux-2.6.16-rc4/kernel/exit.c linux-2.6.16-rc4-chr/kernel/exit.c
--- linux-2.6.16-rc4/kernel/exit.c	2006-02-18 14:40:37 +0100
+++ linux-2.6.16-rc4-chr/kernel/exit.c	2006-02-20 20:40:05 +0100
@@ -533,7 +533,7 @@ static void exit_mm(struct task_struct *
 	mmput(mm);
 }
 
-static inline void choose_new_parent(task_t *p, task_t *reaper, task_t *child_reaper)
+static inline void choose_new_parent(task_t *p, task_t *reaper)
 {
 	/*
 	 * Make sure we're not reparenting to ourselves and that
@@ -640,7 +640,7 @@ static void forget_original_parent(struc
 
 		if (father == p->real_parent) {
 			/* reparent with a reaper, real father it's us */
-			choose_new_parent(p, reaper, child_reaper);
+			choose_new_parent(p, reaper);
 			reparent_thread(p, father, 0);
 		} else {
 			/* reparent ptraced task to its real parent */
@@ -661,7 +661,7 @@ static void forget_original_parent(struc
 	}
 	list_for_each_safe(_p, _n, &father->ptrace_children) {
 		p = list_entry(_p,struct task_struct,ptrace_list);
-		choose_new_parent(p, reaper, child_reaper);
+		choose_new_parent(p, reaper);
 		reparent_thread(p, father, 1);
 	}
 }