1 files changed, 0 insertions, 2 deletions

diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index 284974230459..9a3783ccff67 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -2145,7 +2145,6 @@ struct mempolicy *__mpol_dup(struct mempolicy *old)
         } else
                 *new = *old;
 
-        rcu_read_lock();
         if (current_cpuset_is_being_rebound()) {
                 nodemask_t mems = cpuset_mems_allowed(current);
                 if (new->flags & MPOL_F_REBINDING)
@@ -2153,7 +2152,6 @@ struct mempolicy *__mpol_dup(struct mempolicy *old)
                 else
                         mpol_rebind_policy(new, &mems, MPOL_REBIND_ONCE);
         }
-        rcu_read_unlock();
         atomic_set(&new->refcnt, 1);
         return new;
 }