1 files changed, 0 insertions, 2 deletions

diff --git a/security/keys/keyctl.c b/security/keys/keyctl.c
index 3364fbf46807..6cfc6478863e 100644
--- a/security/keys/keyctl.c
+++ b/security/keys/keyctl.c
@@ -1486,7 +1486,6 @@ long keyctl_session_to_parent(void)
         oldwork = NULL;
         parent = me->real_parent;
 
-        task_lock(parent);
         /* the parent mustn't be init and mustn't be a kernel thread */
         if (parent->pid <= 1 || !parent->mm)
                 goto unlock;
@@ -1530,7 +1529,6 @@ long keyctl_session_to_parent(void)
         if (!ret)
                 newwork = NULL;
 unlock:
-        task_unlock(parent);
         write_unlock_irq(&tasklist_lock);
         rcu_read_unlock();
         if (oldwork)