1 files changed, 3 insertions, 3 deletions

diff --git a/ipc/namespace.c b/ipc/namespace.c
index 59451c1e214d..b54468e48e32 100644
--- a/ipc/namespace.c
+++ b/ipc/namespace.c
@@ -154,11 +154,11 @@ static void *ipcns_get(struct task_struct *task)
         struct ipc_namespace *ns = NULL;
         struct nsproxy *nsproxy;
 
-        rcu_read_lock();
-        nsproxy = task_nsproxy(task);
+        task_lock(task);
+        nsproxy = task->nsproxy;
         if (nsproxy)
                 ns = get_ipc_ns(nsproxy->ipc_ns);
-        rcu_read_unlock();
+        task_unlock(task);
 
         return ns;
 }