From patchwork Wed Jan 20 13:59:25 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ilya Dryomov X-Patchwork-Id: 367155 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 25F7BC433E0 for ; Wed, 20 Jan 2021 20:22:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CCE1123441 for ; Wed, 20 Jan 2021 20:22:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388946AbhATUWu (ORCPT ); Wed, 20 Jan 2021 15:22:50 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46568 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731437AbhATOAk (ORCPT ); Wed, 20 Jan 2021 09:00:40 -0500 Received: from mail-ed1-x529.google.com (mail-ed1-x529.google.com [IPv6:2a00:1450:4864:20::529]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EABDDC0613ED for ; Wed, 20 Jan 2021 05:59:11 -0800 (PST) Received: by mail-ed1-x529.google.com with SMTP id b21so17030457edy.6 for ; Wed, 20 Jan 2021 05:59:11 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=MXYDFfJfHtZNKaoHz8s5O+gYRG9oeb0oxVARio+bTw0=; b=FmL7upeQnkwnZBVDwIZAWlLFJwdd5D2vRhDdTMnX7qIEfIgpsg37eTiF4hGZu5rh7j mbRI8I8XCtRnxXd0La/i/ckfeTaXTmQfZlyQQNuZMUS8E1LugwdB5kQpwc+Pr5ZGWY3w 246fzvPGA4CTxsuEuybyTtO/NJnUZNS5q/LoCMIR4wMRqGslv2NfKt0dEyKVjsTyi8Fh sOY5JprL6TAdkH1PusUPZitcz3gbkVvLsxTKUlvl3dGkfFhnecW0eN0cEex+LNweqT51 N643a3dMXiZfRh0RiNPiKb38UjrBqkZUc15AJUTCKvaActLnSgiZN381JxjLo/JGH7L7 ge3Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=MXYDFfJfHtZNKaoHz8s5O+gYRG9oeb0oxVARio+bTw0=; b=pXv9ZacPzzwt3L/1tLvDuwl0OkULNVJnWj+nZ+dY/2RIaEGCAv5oYFitYRxxoa6CMM 3G3FArb42Ac0vzxcyWk/MRTqjsujWWTgCrsX4w5CRtnR33jScWh0a7B1EW8eNM71+uRz EGBWst5evZPIr3OpFaXaGkRPLs2x1H66tr2XU7IRAH5V7xcPxy96LGVSaR3suXvWmdZ4 /z80xmgpI4T53vzIk8LDOZfyq2qgKGXg9CjDPazOzfmSK5LcnTrMzNe8FD+gmrulYqZ/ +whH11yeLykhYK9yErKn52TFe3s0blZ0HFLP9VUuPjExnxq34kxW837J1cFtUGNWPo3w fvZg== X-Gm-Message-State: AOAM533SIK3Ko7zrC6ptDhAKX1yBcXjtLGhyCkzg6eUd7urdIGXZcZIp IZ5qm8QRTuU/3DAMbZPrTW4QFO12Br4= X-Google-Smtp-Source: ABdhPJxAA0hHwMo3q39LK+BM8bt3O5pLJvJppX1hHpA8aItK/9ciA85Wn94L44j3acKfYGrm2PJ7yg== X-Received: by 2002:a50:fb97:: with SMTP id e23mr7672705edq.208.1611151150749; Wed, 20 Jan 2021 05:59:10 -0800 (PST) Received: from kwango.local (ip-94-112-132-16.net.upcbroadband.cz. [94.112.132.16]) by smtp.gmail.com with ESMTPSA id ko23sm951234ejc.35.2021.01.20.05.59.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Jan 2021 05:59:10 -0800 (PST) From: Ilya Dryomov To: ceph-devel@vger.kernel.org Cc: Dan Carpenter Subject: [PATCH] libceph: fix "Boolean result is used in bitwise operation" warning Date: Wed, 20 Jan 2021 14:59:25 +0100 Message-Id: <20210120135925.10119-1-idryomov@gmail.com> X-Mailer: git-send-email 2.19.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: ceph-devel@vger.kernel.org This line dates back to 2013, but cppcheck complained because commit 2f713615ddd9 ("libceph: move msgr1 protocol implementation to its own file") moved it. Add parenthesis to silence the warning. Reported-by: kernel test robot Signed-off-by: Ilya Dryomov --- net/ceph/messenger_v1.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/ceph/messenger_v1.c b/net/ceph/messenger_v1.c index 04f653b3c897..2cb5ffdf071a 100644 --- a/net/ceph/messenger_v1.c +++ b/net/ceph/messenger_v1.c @@ -1100,7 +1100,7 @@ static int read_partial_message(struct ceph_connection *con) if (ret < 0) return ret; - BUG_ON(!con->in_msg ^ skip); + BUG_ON((!con->in_msg) ^ skip); if (skip) { /* skip this message */ dout("alloc_msg said skip message\n");