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make ptrace_untrace() static

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ptrace_untrace() can now become static.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Cc: Oleg Nesterov <oleg@tv-sign.ru>
Cc: Roland McGrath <roland@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Adrian Bunk
2008-10-18 20:28:21 -07:00
committed by Linus Torvalds
parent c459643540
commit b747c8c102
2 changed files with 1 additions and 2 deletions
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2
kernel/ptrace.c
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@@ -45,7 +45,7 @@ void __ptrace_link(struct task_struct *child, struct task_struct *new_parent)
* TASK_TRACED, resume it now.
* Requires that irqs be disabled.
*/
void ptrace_untrace(struct task_struct *child)
static void ptrace_untrace(struct task_struct *child)
{
spin_lock(&child->sighand->siglock);
if (task_is_traced(child)) {