Re: [PATCH -next] usb: host: oxu210hp-hcd: remove set but not used variables 'uframes, transfer_buffer_length'

[Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>]

Hello!

On 15.02.2019 6:17, YueHaibing wrote:

> Fixes gcc '-Wunused-but-set-variable' warning:
>
> drivers/usb/host/oxu210hp-hcd.c: In function 'scan_periodic':
> drivers/usb/host/oxu210hp-hcd.c:2256:13: warning:
>   variable 'uframes' set but not used [-Wunused-but-set-variable]
>
> drivers/usb/host/oxu210hp-hcd.c: In function 'oxu_urb_enqueue':
> drivers/usb/host/oxu210hp-hcd.c:2835:6: warning:
>   variable 'transfer_buffer_length' set but not used [-Wunused-but-set-variable]
>
> It never used since introduction.

   "It's" or even better, "they are"?

> Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
[...]

MBR, Sergei