linux-kernel - Re: [PATCH v2] selftests/alsa: missing a return value in unused dump_config

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Message-ID: <ZjgsiqFdWpOWB229@finisterre.sirena.org.uk>
Date: Mon, 6 May 2024 10:04:10 +0900
From: Mark Brown <broonie@...nel.org>
To: John Hubbard <jhubbard@...dia.com>
Cc: Shuah Khan <shuah@...nel.org>, Jaroslav Kysela <perex@...ex.cz>,
	Takashi Iwai <tiwai@...e.com>,
	Ivan Orlov <ivan.orlov0322@...il.com>, linux-sound@...r.kernel.org,
	Valentin Obst <kernel@...entinobst.de>,
	linux-kselftest@...r.kernel.org,
	LKML <linux-kernel@...r.kernel.org>, llvm@...ts.linux.dev
Subject: Re: [PATCH v2] selftests/alsa: missing a return value in unused
 dump_config_tree()

On Sun, May 05, 2024 at 02:08:24PM -0700, John Hubbard wrote:
> dump_config_tree() is declared to return an int, but the compiler cannot
> prove that it always returns any value at all. This leads to a clang
> warning, when building via:

Reviewed-by: Mark Brown <broonie@...nel.org>

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