diff options
| author |   Johan Hovold <johan@kernel.org> | 2017-05-12 12:09:25 +0200 |
|---|---|---|
| committer |   Marc Kleine-Budde <mkl@pengutronix.de> | 2017-06-09 11:39:23 +0200 |
| commit | dadcd398b3f059a0aa9de1cac8030a1d5a3791a5 (patch) | |
| tree | 939fba38103cf239c53e93b185a838b11d33f9ca /drivers/net/can | |
| parent | can: peak_canfd: fix uninitialized symbol warnings (diff) | |
| download | linux-dev-dadcd398b3f059a0aa9de1cac8030a1d5a3791a5.tar.xz linux-dev-dadcd398b3f059a0aa9de1cac8030a1d5a3791a5.zip | |
can: peak_usb: fix product-id endianness in error message
Make sure to use the USB device product-id stored in host-byte order in
a probe error message.
Also remove a redundant reassignment of the local usb_dev variable which
had already been used to retrieve the product id.
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/net/can')
| -rw-r--r-- | drivers/net/can/usb/peak_usb/pcan_usb_core.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_core.c b/drivers/net/can/usb/peak_usb/pcan_usb_core.c index 57913dbbae0a..1ca76e03e965 100644 --- a/drivers/net/can/usb/peak_usb/pcan_usb_core.c +++ b/drivers/net/can/usb/peak_usb/pcan_usb_core.c @@ -908,8 +908,6 @@ static int peak_usb_probe(struct usb_interface *intf, const struct peak_usb_adapter *peak_usb_adapter = NULL; int i, err = -ENOMEM; - usb_dev = interface_to_usbdev(intf); - /* get corresponding PCAN-USB adapter */ for (i = 0; i < ARRAY_SIZE(peak_usb_adapters_list); i++) if (peak_usb_adapters_list[i]->device_id == usb_id_product) { @@ -920,7 +918,7 @@ static int peak_usb_probe(struct usb_interface *intf, if (!peak_usb_adapter) { /* should never come except device_id bad usage in this file */ pr_err("%s: didn't find device id. 0x%x in devices list\n", - PCAN_USB_DRIVER_NAME, usb_dev->descriptor.idProduct); + PCAN_USB_DRIVER_NAME, usb_id_product); return -ENODEV; } |