ptrace_untrace() can now become static.
Signed-off-by: Adrian Bunk <[email protected]>
---
include/linux/ptrace.h | 1 -
kernel/ptrace.c | 2 +-
2 files changed, 1 insertion(+), 2 deletions(-)
819e9b617ffe996a61a150598050973911acd7e7
diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h
index c6f5f9d..fe0d5a4 100644
--- a/include/linux/ptrace.h
+++ b/include/linux/ptrace.h
@@ -94,7 +94,6 @@ extern void ptrace_notify(int exit_code);
extern void __ptrace_link(struct task_struct *child,
struct task_struct *new_parent);
extern void __ptrace_unlink(struct task_struct *child);
-extern void ptrace_untrace(struct task_struct *child);
#define PTRACE_MODE_READ 1
#define PTRACE_MODE_ATTACH 2
/* Returns 0 on success, -errno on denial. */
diff --git a/kernel/ptrace.c b/kernel/ptrace.c
index 8392a9d..cfcfde4 100644
--- a/kernel/ptrace.c
+++ b/kernel/ptrace.c
@@ -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)) {