The function usb_bulk_msg() can be called with a NULL pointer as the
"actual_length" parameter. This patch removes this variable.
Cc: Jimmy Assarsson <extja@xxxxxxxxxx>
Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
---
drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c b/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c
index c4b4d3d0a387..e67658b53d02 100644
--- a/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c
+++ b/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c
@@ -205,12 +205,10 @@ MODULE_DEVICE_TABLE(usb, kvaser_usb_table);
int kvaser_usb_send_cmd(const struct kvaser_usb *dev, void *cmd, int len)
{
- int actual_len; /* Not used */
-
return usb_bulk_msg(dev->udev,
usb_sndbulkpipe(dev->udev,
dev->bulk_out->bEndpointAddress),
- cmd, len, &actual_len, KVASER_USB_TIMEOUT);
+ cmd, len, NULL, KVASER_USB_TIMEOUT);
}
int kvaser_usb_recv_cmd(const struct kvaser_usb *dev, void *cmd, int len,
--
2.34.1
