diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index bc0face..151a2e1 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -697,7 +697,7 @@
 		return ret;
 
 	if (on) {
-		ret = f_setown(file, current->pid, 0);
+		ret = __f_setown(file, task_pid(current), PIDTYPE_PID, 0);
 		if (ret)
 			return ret;
 		tun->flags |= TUN_FASYNC;