diff --git a/drivers/net/caif/caif_serial.c b/drivers/net/caif/caif_serial.c
index d1bf0ff93ae0ed069617d6c58e50f84d9b061cf5..be90debc7cd1b7ff01c6250ada519bba6dedbaf2 100644
--- a/drivers/net/caif/caif_serial.c
+++ b/drivers/net/caif/caif_serial.c
@@ -90,8 +90,7 @@ static inline void update_tty_status(struct ser_device *ser)
 		ser->tty->stopped << 5 |
 		ser->tty->flow_stopped << 3 |
 		ser->tty->packet << 2 |
-		ser->tty->port->low_latency << 1 |
-		ser->tty->warned;
+		ser->tty->port->low_latency << 1;
 }
 static inline void debugfs_init(struct ser_device *ser, struct tty_struct *tty)
 {