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Message-id: <2548841.IeRW8m8BNP@amdc3058>
Date: Wed, 14 Jun 2017 12:04:38 +0200
From: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
To: Arnd Bergmann <arnd@...db.de>
Cc: Andrew Morton <akpm@...ux-foundation.org>,
linux-fbdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] fbdev: avoid int-in-bool-context warning
On Thursday, May 11, 2017 02:47:01 PM Arnd Bergmann wrote:
> gcc-7 suspects this code might be wrong because we use the
> result of a multiplication as a bool:
>
> drivers/video/fbdev/core/fbmon.c: In function 'fb_edid_add_monspecs':
> drivers/video/fbdev/core/fbmon.c:1051:84: error: '*' in boolean context, suggest '&&' instead [-Werror=int-in-bool-context]
>
> It's actually fine, so let's add a comparison to zero to make
> that clear to the compiler too.
>
> Signed-off-by: Arnd Bergmann <arnd@...db.de>
Patch queued for 4.12, thanks.
Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics
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