From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ed1-f50.google.com (mail-ed1-f50.google.com [209.85.208.50]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6C5A0224EA for ; Wed, 29 Jan 2025 15:49:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.50 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738165773; cv=none; b=C4KijgRxrv8+abr9j15XpBYX0iqoyVSgxSBEQ+MT2C/dkW9MVBYnWge7/Y8EC1nfpMoO+bmvfMOpzx2BTIbEwJQca8xMbA/K9Nvkg9Wfpd6OypEUSzglzNzqHclLtOzyQDl32evIKVhh+RQpubAR3oAe3vrNgISXmjDZSKV1TTk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738165773; c=relaxed/simple; bh=FDgBpcuedm48imp4scJ4fORPJv+zhE179VvV7HqJ3SI=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=n+jZs1wnwy3jaY2yTUGZ+hxRmy5rp8mMwUfz9V6FskRkrjpOgXkROeWKLw/m/3qabeP1Po8wt5yzT2LAiSPVyornkwmQTpThxqJFG2D9Aa09yaOPSptak/c7CfgOoViXyyxUghMVzaZgGzbElx3mGqwiislVsIChB3bSpWUPBxc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=KVbAtgTr; arc=none smtp.client-ip=209.85.208.50 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="KVbAtgTr" Received: by mail-ed1-f50.google.com with SMTP id 4fb4d7f45d1cf-5db6890b64eso14003282a12.3 for ; Wed, 29 Jan 2025 07:49:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1738165770; x=1738770570; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=twodNkLNgbDEk+reIWrTHsoDoikOXqAY+jJL3RwuQbo=; b=KVbAtgTrcfRSj9NKKRiJhVCZZ2tVYW7zJ6Xfb2HUkFvpOakHXcV6fMAeR9kPeQ7+kJ fysw1vi5Y+gYqlos0TcAc9G87qFPlrhq3pYLHIMhNooql5Hz14WYGy/sRyO9zQFDcFpP jhfmxqS0L6Pk7ymfA0mPleMnngxtaWu7WbYeGLvmwt4CNVtQqq7n2fQDI3p/+xt5tpz7 MAzVvpBz3o6HDlbeVDFULKd3FR4q9I7vfIVdHzz09VddVAw7kpFk9V4l8cGRXVN5VOwS Xo0BPoSuQRttFOgH6u6rQmyQk97xpX5/ec38gofmp/dPgu9+xr/phD0kHVJ++r+IjJ4C WlOg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1738165770; x=1738770570; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=twodNkLNgbDEk+reIWrTHsoDoikOXqAY+jJL3RwuQbo=; b=ncif/SzdY/2ecmlVtCU9xJsR1/nK7PRlb966CPqmE6j92xlYt/MsJiVf8bgD/PbbNe 159uZLJShbic1nbpQHPCm/e2A+PxdEMvISkvDpVHtL0dUpWJyEYsSkwxHNj8dq5LIViJ 5G4E3dzc1s8ppKeCG3wN5vfuoqrH89HM092NZfIkrNGCaP7K9nEDhgjPTowwWiy0Pm65 vbwHQUnLeSVjI2XodG7WN2rV5WRqFMa0cjLBu4yG7u5ChDH+Kieg8koycRVZ5CV6TcuO ROY8T9UOka5eB47ODz/2HwWUeUNAcSGyUhwuO/YvVdA2AzCfAsdo/RmEqGbMwhBNTz0Y 0Gkw== X-Forwarded-Encrypted: i=1; AJvYcCW9ztSUxRbUgjqBlBuVkxMyVzwhWBXq0DlVzVPCcC+jxwkFSwtVvPhxP4UHQ5LebpxUk/RRfq2Ub9a3SdQ=@vger.kernel.org X-Gm-Message-State: AOJu0YyLt1RZX9U2eDeuCxHn24ycGTqyVUys93fr/6gpD2qoWpfSkZ4S o2LPjr7pnGQ0N+rVshnsoFf7RXi1Nd3oWj+WXuYaUM/b5ulvtDk1 X-Gm-Gg: ASbGncs9HlT3UnYMie+ton/S0ADw0AAo5IOLnzD0C2p3fIXgYT//ajlVxsT5EixlR4T O/A0yKWowDcgkPORgBfjK2+HDggXWEJSF57bMo12/+pFc+0Z50VWNcqUNabHA7k1Au2Pf3pFeX5 QF0Lo9d+EhT0QfJNSPydz8ph1MJyBBovJ4XpQW3bu02xurZdW7z/d5PBHDJro0UqK+GjARVHh8S i1JiSrRC+jtIq2FWcQH+M/vz24mSYdt+H+aspYxZ/h2g/qqghQ8oXkJAnoVu8gMSblzVi7RfVwv peNzW0lYbP2Dre0lCtPwAuGN X-Google-Smtp-Source: AGHT+IHE6nX92FlfvY8/BE9mmh+RumvRRMu+XAb9adRy0kx/nSXu+14CTFQNe1cxtR24a34iYyyTiw== X-Received: by 2002:a05:6402:2744:b0:5db:731d:4456 with SMTP id 4fb4d7f45d1cf-5dc5effca32mr4128925a12.28.1738165769550; Wed, 29 Jan 2025 07:49:29 -0800 (PST) Received: from localhost.localdomain ([46.248.82.114]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-5dc1861973asm8678050a12.2.2025.01.29.07.49.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Jan 2025 07:49:29 -0800 (PST) From: Uros Bizjak To: x86@kernel.org, linux-kernel@vger.kernel.org Cc: Uros Bizjak , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , "H. Peter Anvin" Subject: [PATCH 1/2] x86/bootflag: Change some static functions to bool Date: Wed, 29 Jan 2025 16:47:50 +0100 Message-ID: <20250129154920.6773-1-ubizjak@gmail.com> X-Mailer: git-send-email 2.42.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The return values of some functions are of boolean type. Change the type of these function to bool and adjust their return values. No functional change intended. Signed-off-by: Uros Bizjak Cc: Thomas Gleixner Cc: Ingo Molnar Cc: Borislav Petkov Cc: Dave Hansen Cc: "H. Peter Anvin" --- arch/x86/kernel/bootflag.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/arch/x86/kernel/bootflag.c b/arch/x86/kernel/bootflag.c index 3fed7ae58b60..4d89a2d80d0f 100644 --- a/arch/x86/kernel/bootflag.c +++ b/arch/x86/kernel/bootflag.c @@ -20,7 +20,7 @@ int sbf_port __initdata = -1; /* set via acpi_boot_init() */ -static int __init parity(u8 v) +static bool __init parity(u8 v) { int x = 0; int i; @@ -30,7 +30,7 @@ static int __init parity(u8 v) v >>= 1; } - return x; + return !!x; } static void __init sbf_write(u8 v) @@ -66,14 +66,14 @@ static u8 __init sbf_read(void) return v; } -static int __init sbf_value_valid(u8 v) +static bool __init sbf_value_valid(u8 v) { if (v & SBF_RESERVED) /* Reserved bits */ - return 0; + return false; if (!parity(v)) - return 0; + return false; - return 1; + return true; } static int __init sbf_init(void) -- 2.42.0