linux-kernel - Re: [PATCH v8 2/2] lib/test_bitmap: add tests for bitmap

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Message-ID: <ZTZZyuWKIMSGv+dF@smile.fi.intel.com>
Date:   Mon, 23 Oct 2023 14:32:26 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Alexander Potapenko <glider@...gle.com>
Cc:     catalin.marinas@....com, will@...nel.org, pcc@...gle.com,
        andreyknvl@...il.com, aleksander.lobakin@...el.com,
        linux@...musvillemoes.dk, yury.norov@...il.com,
        alexandru.elisei@....com, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, eugenis@...gle.com,
        syednwaris@...il.com, william.gray@...aro.org
Subject: Re: [PATCH v8 2/2] lib/test_bitmap: add tests for
 bitmap_{read,write}()

On Mon, Oct 23, 2023 at 12:23:27PM +0200, Alexander Potapenko wrote:
> Add basic tests ensuring that values can be added at arbitrary positions
> of the bitmap, including those spanning into the adjacent unsigned
> longs.

...

> +				val = bitmap_read(bitmap, i, nbits);
> +				(void)val;

Is it marked with __must_check? Otherwise why do we need this?

-- 
With Best Regards,
Andy Shevchenko