1 files changed, 1 insertions, 1 deletions

diff --git a/kernel/timer.c b/kernel/timer.c
index 70b29b59343f..1c4183cd8bdb 100644
--- a/kernel/timer.c
+++ b/kernel/timer.c
@@ -979,7 +979,7 @@ asmlinkage long sys_getppid(void)
         int pid;
 
         rcu_read_lock();
-        pid = task_tgid_nr_ns(current->real_parent, current->nsproxy->pid_ns);
+        pid = task_tgid_vnr(current->real_parent);
         rcu_read_unlock();
 
         return pid;