1 files changed, 0 insertions, 1 deletions

diff --git a/drivers/usb/serial/ark3116.c b/drivers/usb/serial/ark3116.c
index 1f75fac8123..547c9448c28 100644
--- a/drivers/usb/serial/ark3116.c
+++ b/drivers/usb/serial/ark3116.c
@@ -733,7 +733,6 @@ static void ark3116_read_bulk_callback(struct urb *urb)
 
                 tty = tty_port_tty_get(&port->port);
                 if (tty) {
-                        tty_buffer_request_room(tty, urb->actual_length + 1);
                         /* overrun is special, not associated with a char */
                         if (unlikely(lsr & UART_LSR_OE))
                                 tty_insert_flip_char(tty, 0, TTY_OVERRUN);