Re: warning: label ‘error_debugfs’ defined but not used [-Wunused-label]

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Hi Jens,

On Sat, Oct 17, 2020 at 4:57 PM Jens Axboe <axboe@xxxxxxxxx> wrote:
>
> Hi,
>
> There's a new warning in -git if:
>
> CONFIG_USB_DWC2_PERIPHERAL || CONFIG_USB_DWC2_DUAL_ROLE
>
> isn't set in the .config:
>
> drivers/usb/dwc2/platform.c: In function ‘dwc2_driver_probe’:
> drivers/usb/dwc2/platform.c:611:1: warning: label ‘error_debugfs’ defined but not used [-Wunused-label]
>   611 | error_debugfs:
>       | ^~~~~~~~~~~~~
>
> which was caused by this commit:
>
> commit e1c08cf23172ed6fb228d75efc9f4c80a6812116
> Author: Martin Blumenstingl <martin.blumenstingl@xxxxxxxxxxxxxx>
> Date:   Sat Jul 4 00:50:43 2020 +0200
>
>     usb: dwc2: Add missing cleanups when usb_add_gadget_udc() fails
thanks for pointing this out! It seems like v2 of my patch was picked.
v3 [0] had this exact issue fixed which has been found by the kbuild
test robot
I can send a patch adding the #ifdefs so it can go into a for-linus
tree with a Fixes tag for the above commit
is there anything apart from that which needs to be done?


Best regards,
Martin


[0] https://lkml.org/lkml/2020/7/27/1429




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