diff options
| -rw-r--r-- | drivers/usb/serial/ftdi_sio.c | 2 | ||||
| -rw-r--r-- | include/linux/usb.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index adeb23fb800..dcc87aaa862 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); diff --git a/include/linux/usb.h b/include/linux/usb.h index db8808e05a2..c6b2ab41b90 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -1178,7 +1178,7 @@ struct urb { void *transfer_buffer; /* (in) associated data buffer */ dma_addr_t transfer_dma; /* (in) dma addr for transfer_buffer */ u32 transfer_buffer_length; /* (in) data buffer length */ - int actual_length; /* (return) actual transfer length */ + u32 actual_length; /* (return) actual transfer length */ unsigned char *setup_packet; /* (in) setup packet (control only) */ dma_addr_t setup_dma; /* (in) dma addr for setup_packet */ int start_frame; /* (modify) start frame (ISO) */ |