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Thu, 23 Jan 2020 05:49:11 -0800 (PST) From: Paolo Bonzini To: qemu-devel@nongnu.org Subject: [PULL 06/59] audio/audio: Add missing fall through comment Date: Thu, 23 Jan 2020 14:48:09 +0100 Message-Id: <1579787342-27146-7-git-send-email-pbonzini@redhat.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1579787342-27146-1-git-send-email-pbonzini@redhat.com> References: <1579787342-27146-1-git-send-email-pbonzini@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2a00:1450:4864:20::32a X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) From: Philippe Mathieu-Daud=C3=A9 When building with GCC9 using CFLAG -Wimplicit-fallthrough=3D2 we get: audio/audio.c: In function =E2=80=98audio_pcm_init_info=E2=80=99: audio/audio.c:306:14: error: this statement may fall through [-Werror=3Di= mplicit-fallthrough=3D] 306 | sign =3D 1; | ~~~~~^~~ audio/audio.c:307:5: note: here 307 | case AUDIO_FORMAT_U8: | ^~~~ cc1: all warnings being treated as errors Similarly to e46349414, add the missing fall through comment to hint GCC. Fixes: 2b9cce8c8c Reviewed-by: Richard Henderson Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Aleksandar Markovic Reviewed-by: Gerd Hoffmann Message-Id: <20191218192526.13845-2-philmd@redhat.com> Signed-off-by: Paolo Bonzini --- audio/audio.c | 1 + 1 file changed, 1 insertion(+) diff --git a/audio/audio.c b/audio/audio.c index abea027..f63f397 100644 --- a/audio/audio.c +++ b/audio/audio.c @@ -304,6 +304,7 @@ void audio_pcm_init_info (struct audio_pcm_info *info, = struct audsettings *as) switch (as->fmt) { case AUDIO_FORMAT_S8: sign =3D 1; + /* fall through */ case AUDIO_FORMAT_U8: mul =3D 1; break; --=20 1.8.3.1