ping.
On 2018/8/29 9:46, YueHaibing wrote:
> Fixes gcc '-Wunused-but-set-variable' warning:
>
> drivers/net/can/usb/ucan.c: In function 'ucan_disconnect':
> drivers/net/can/usb/ucan.c:1578:21: warning:
> variable 'udev' set but not used [-Wunused-but-set-variable]
> struct usb_device *udev;
>
> Signed-off-by: YueHaibing <yuehaib...@huawei.com>
> ---
> drivers/net/can/usb/ucan.c | 3 ---
> 1 file changed, 3 deletions(-)
>
> diff --git a/drivers/net/can/usb/ucan.c b/drivers/net/can/usb/ucan.c
> index 0678a38..c9fd83e 100644
> --- a/drivers/net/can/usb/ucan.c
> +++ b/drivers/net/can/usb/ucan.c
> @@ -1575,11 +1575,8 @@ static int ucan_probe(struct usb_interface *intf,
> /* disconnect the device */
> static void ucan_disconnect(struct usb_interface *intf)
> {
> - struct usb_device *udev;
> struct ucan_priv *up = usb_get_intfdata(intf);
>
> - udev = interface_to_usbdev(intf);
> -
> usb_set_intfdata(intf, NULL);
>
> if (up) {
>
>
> .
>
