linux-kernel - Re: [PATCH v3 2/2] lib/vsprintf: Declare no_hash

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Message-ID: <ZNtaXGQE2XN3Xuzc@alley>
Date:   Tue, 15 Aug 2023 12:58:36 +0200
From:   Petr Mladek <pmladek@...e.com>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc:     Marco Elver <elver@...gle.com>, linux-kernel@...r.kernel.org,
        kasan-dev@...glegroups.com, linux-mm@...ck.org,
        Steven Rostedt <rostedt@...dmis.org>,
        Rasmus Villemoes <linux@...musvillemoes.dk>,
        Sergey Senozhatsky <senozhatsky@...omium.org>,
        Alexander Potapenko <glider@...gle.com>,
        Dmitry Vyukov <dvyukov@...gle.com>,
        Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [PATCH v3 2/2] lib/vsprintf: Declare no_hash_pointers in
 sprintf.h

On Mon 2023-08-14 19:33:44, Andy Shevchenko wrote:
> Sparse is not happy to see non-static variable without declaration:
> lib/vsprintf.c:61:6: warning: symbol 'no_hash_pointers' was not declared. Should it be static?
> 
> Declare respective variable in the sprintf.h. With this, add a comment
> to discourage its use if no real need.
> 
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
> Acked-by: Marco Elver <elver@...gle.com>

Reviewed-by: Petr Mladek <pmladek@...e.com>

Best Regards,
Petr