1 files changed, 1 insertions, 6 deletions

diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index dfb1ab61fb23..acbc432d1a52 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -625,8 +625,6 @@ void try_oom_reaper(struct task_struct *tsk)
         if (atomic_read(&mm->mm_users) > 1) {
                 rcu_read_lock();
                 for_each_process(p) {
-                        bool exiting;
-
                         if (!process_shares_mm(p, mm))
                                 continue;
                         if (fatal_signal_pending(p))
@@ -636,10 +634,7 @@ void try_oom_reaper(struct task_struct *tsk)
                          * If the task is exiting make sure the whole thread group
                          * is exiting and cannot acces mm anymore.
                          */
-                        spin_lock_irq(&p->sighand->siglock);
-                        exiting = signal_group_exit(p->signal);
-                        spin_unlock_irq(&p->sighand->siglock);
-                        if (exiting)
+                        if (signal_group_exit(p->signal))
                                 continue;
 
                         /* Give up */