linux-kernel - Re: [PATCH v4 03/22] lib/stackdepot: simplify __stack_depot

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Date: Wed, 3 Jan 2024 09:19:52 +0100
From: Oscar Salvador <osalvador@...e.de>
To: andrey.konovalov@...ux.dev
Cc: Andrew Morton <akpm@...ux-foundation.org>,
	Andrey Konovalov <andreyknvl@...il.com>,
	Marco Elver <elver@...gle.com>,
	Alexander Potapenko <glider@...gle.com>,
	Dmitry Vyukov <dvyukov@...gle.com>,
	Vlastimil Babka <vbabka@...e.cz>, kasan-dev@...glegroups.com,
	Evgenii Stepanov <eugenis@...gle.com>, linux-mm@...ck.org,
	linux-kernel@...r.kernel.org,
	Andrey Konovalov <andreyknvl@...gle.com>
Subject: Re: [PATCH v4 03/22] lib/stackdepot: simplify __stack_depot_save

On Mon, Nov 20, 2023 at 06:47:01PM +0100, andrey.konovalov@...ux.dev wrote:
> From: Andrey Konovalov <andreyknvl@...gle.com>
> 
> The retval local variable in __stack_depot_save has the union type
> handle_parts, but the function never uses anything but the union's
> handle field.
> 
> Define retval simply as depot_stack_handle_t to simplify the code.
> 
> Reviewed-by: Alexander Potapenko <glider@...gle.com>
> Signed-off-by: Andrey Konovalov <andreyknvl@...gle.com>

Reviewed-by: Oscar Salvador <osalvador@...e.de>


-- 
Oscar Salvador
SUSE Labs