1 files changed, 3 insertions, 3 deletions

diff --git a/fs/namespace.c b/fs/namespace.c
index 182bc41cd887..7187d01329c3 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -2972,13 +2972,13 @@ static void *mntns_get(struct task_struct *task)
         struct mnt_namespace *ns = NULL;
         struct nsproxy *nsproxy;
 
-        rcu_read_lock();
-        nsproxy = task_nsproxy(task);
+        task_lock(task);
+        nsproxy = task->nsproxy;
         if (nsproxy) {
                 ns = nsproxy->mnt_ns;
                 get_mnt_ns(ns);
         }
-        rcu_read_unlock();
+        task_unlock(task);
 
         return ns;
 }