1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index adeb23fb8003..dcc87aaa8628 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -1947,7 +1947,7 @@ static void ftdi_process_read(struct work_struct *work)
                         priv->prev_status = new_status;
                 }
 
-                length = min(PKTSZ, urb->actual_length-packet_offset)-2;
+                length = min_t(u32, PKTSZ, urb->actual_length-packet_offset)-2;
                 if (length < 0) {
                         dev_err(&port->dev, "%s - bad packet length: %d\n",
                                 __func__, length+2);