aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--drivers/usb/serial/ftdi_sio.c2
-rw-r--r--include/linux/usb.h2
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) */