1 files changed, 14 insertions, 21 deletions

diff --git a/arch/um/kernel/reboot.c b/arch/um/kernel/reboot.c
index ced8903921ae..9bdf67a092a5 100644
--- a/arch/um/kernel/reboot.c
+++ b/arch/um/kernel/reboot.c
@@ -15,28 +15,21 @@ void (*pm_power_off)(void);
 
 static void kill_off_processes(void)
 {
-        if (proc_mm)
-                /*
-                 * FIXME: need to loop over userspace_pids
-                 */
-                os_kill_ptraced_process(userspace_pid[0], 1);
-        else {
-                struct task_struct *p;
-                int pid;
-
-                read_lock(&tasklist_lock);
-                for_each_process(p) {
-                        struct task_struct *t;
-
-                        t = find_lock_task_mm(p);
-                        if (!t)
-                                continue;
-                        pid = t->mm->context.id.u.pid;
-                        task_unlock(t);
-                        os_kill_ptraced_process(pid, 1);
-                }
-                read_unlock(&tasklist_lock);
+        struct task_struct *p;
+        int pid;
+
+        read_lock(&tasklist_lock);
+        for_each_process(p) {
+                struct task_struct *t;
+
+                t = find_lock_task_mm(p);
+                if (!t)
+                        continue;
+                pid = t->mm->context.id.u.pid;
+                task_unlock(t);
+                os_kill_ptraced_process(pid, 1);
         }
+        read_unlock(&tasklist_lock);
 }
 
 void uml_cleanup(void)