diff options
| author | Marc Kleine-Budde <mkl@pengutronix.de> | 2020-06-07 19:02:18 +0200 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2022-02-24 08:26:04 +0100 |
| commit | 1c256e3a2c7622d8a01a0bb9f0500330753adc70 (patch) | |
| tree | d5335ddf9de8e0783f0309f5921d909c1f0a300d /drivers/net/can/usb/kvaser_usb | |
| parent | 5597f082fcaf17e2d9adee7a1f6fa02f5872f9d5 (diff) | |
can: kvaser_usb: kvaser_usb_send_cmd(): remove redundant variable actual_len
The function usb_bulk_msg() can be called with a NULL pointer as the
"actual_length" parameter. This patch removes this variable.
Link: https://lore.kernel.org/all/20220124215642.3474154-9-mkl@pengutronix.de
Cc: Jimmy Assarsson <extja@kvaser.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/net/can/usb/kvaser_usb')
| -rw-r--r-- | drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c | 4 |
1 files changed, 1 insertions, 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, |