Re: [PATCH 03/11] block: mtip32xx: mtip32xx: Mark debugging variable 'start' as __maybe_unused
From: Lee Jones
Date: Wed Apr 07 2021 - 04:01:02 EST
On Tue, 06 Apr 2021, Bart Van Assche wrote:
> On 3/12/21 2:55 AM, Lee Jones wrote:
> > Fixes the following W=1 kernel build warning(s):
> >
> > drivers/block/mtip32xx/mtip32xx.c: In function ‘mtip_standby_immediate’:
> > drivers/block/mtip32xx/mtip32xx.c:1216:16: warning: variable ‘start’ set but not used [-Wunused-but-set-variable]
>
> Has it been verified that the compiler is wrong, or in other words that
> this patch does not suppress a useful warning?
Neither is true.
'start' is used, but only when debug is enabled.
--
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
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