Re: [PATCH -next] USB: core: remove set but not used variable 'udev'

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On Sat, Sep 22, 2018 at 06:31:26AM +0000, YueHaibing wrote:
> Fixes gcc '-Wunused-but-set-variable' warning:
> 
> drivers/usb/core/driver.c: In function 'usb_driver_claim_interface':
> drivers/usb/core/driver.c:513:21: warning:
>  variable 'udev' set but not used [-Wunused-but-set-variable]
> 
> Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
> Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
> ---
>  drivers/usb/core/driver.c | 3 ---
>  1 file changed, 3 deletions(-)

This patch breaks the build, which is not ok :(



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