From nobody Thu Dec 18 03:55:12 2025 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E0A5EEDEC5B for ; Wed, 13 Sep 2023 14:09:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241392AbjIMOJ3 (ORCPT ); Wed, 13 Sep 2023 10:09:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52848 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241274AbjIMOI4 (ORCPT ); Wed, 13 Sep 2023 10:08:56 -0400 Received: from baptiste.telenet-ops.be (baptiste.telenet-ops.be [IPv6:2a02:1800:120:4::f00:13]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 960851BE1 for ; Wed, 13 Sep 2023 07:08:50 -0700 (PDT) Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed40:f674:9611:cd05:f25a]) by baptiste.telenet-ops.be with bizsmtp id lS8n2A0023fvA4V01S8nqC; Wed, 13 Sep 2023 16:08:48 +0200 Received: from rox.of.borg ([192.168.97.57]) by ramsan.of.borg with esmtp (Exim 4.95) (envelope-from ) id 1qgQXd-003crp-If; Wed, 13 Sep 2023 16:08:47 +0200 Received: from geert by rox.of.borg with local (Exim 4.95) (envelope-from ) id 1qgQXu-00FV4S-U5; Wed, 13 Sep 2023 16:08:46 +0200 From: Geert Uytterhoeven To: linux-m68k@lists.linux-m68k.org Cc: Arnd Bergmann , Finn Thain , Michael Schmitz , Philip Blundell , Greg Ungerer , Joshua Thompson , Sam Creasey , Laurent Vivier , linux-kernel@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH v2 14/52] m68k: emu: Remove unused vsnprintf() return value in nfprint() Date: Wed, 13 Sep 2023 16:08:04 +0200 Message-Id: X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org When building with W=3D1: arch/m68k/emu/natfeat.c: In function =E2=80=98nfprint=E2=80=99: arch/m68k/emu/natfeat.c:59:13: warning: variable =E2=80=98n=E2=80=99 se= t but not used [-Wunused-but-set-variable] 59 | int n; | ^ As the return value of vsnprintf() is unused, and serves no practical purpose here, fix this by removing the variable. Signed-off-by: Geert Uytterhoeven Acked-by: Arnd Bergmann --- v2: - Add Acked-by. --- arch/m68k/emu/natfeat.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/m68k/emu/natfeat.c b/arch/m68k/emu/natfeat.c index b19dc00026d9953b..344637539438d682 100644 --- a/arch/m68k/emu/natfeat.c +++ b/arch/m68k/emu/natfeat.c @@ -56,10 +56,9 @@ void nfprint(const char *fmt, ...) { static char buf[256]; va_list ap; - int n; =20 va_start(ap, fmt); - n =3D vsnprintf(buf, 256, fmt, ap); + vsnprintf(buf, 256, fmt, ap); nf_call(nf_get_id("NF_STDERR"), virt_to_phys(buf)); va_end(ap); } --=20 2.34.1