linux-kernel - Re: New sparse warning from min_t(): expression using sizeof(void)

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Message-ID: <20180421082444.i4eyw2zxl6tipt6i@gmail.com>
Date:   Fri, 20 Apr 2018 22:24:44 -1000
From:   Joey Pabalinas <joeypabalinas@...il.com>
To:     Kalle Valo <kvalo@...eaurora.org>
Cc:     Kees Cook <keescook@...omium.org>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        luciano.coelho@...el.com, linux-kernel@...r.kernel.org,
        linux-wireless@...r.kernel.org
Subject: Re: New sparse warning from min_t(): expression using sizeof(void)

On Sat, Apr 21, 2018 at 10:50:51AM +0300, Kalle Valo wrote:
> Is there any way to fix it? With ath10k I use sparse a lot and because
> of these warnings sparse is now very annoying to use.

I submitted a sparse patch [1] for this not too long ago, but in the
meantime you can still curl the patch [2] and apply it directly to
the v0.5.2 release to suppress the deluge of warnings (-Wpointer-arith
is off by defaultl so no need to change any of you configurations).

[1] https://lkml.org/lkml/2018/4/10/923
[2] https://patchwork.kernel.org/patch/10334353/raw/

-- 
Cheers,
Joey Pabalinas

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