From nobody Thu Jun 18 17:22:43 2026 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 0584DC4332F for ; Mon, 18 Apr 2022 15:06:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244083AbiDRPJN (ORCPT ); Mon, 18 Apr 2022 11:09:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41470 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244069AbiDRPI4 (ORCPT ); Mon, 18 Apr 2022 11:08:56 -0400 Received: from mail-wm1-x332.google.com (mail-wm1-x332.google.com [IPv6:2a00:1450:4864:20::332]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EA46B8FE62; Mon, 18 Apr 2022 07:00:40 -0700 (PDT) Received: by mail-wm1-x332.google.com with SMTP id n126-20020a1c2784000000b0038e8af3e788so8850632wmn.1; Mon, 18 Apr 2022 07:00:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=B6x/x31zD6jdr7v3jc1uXumCewA6SO4UbVpg60xKCXk=; b=MzV3Dc04CvwAAiwc8eYESy/kUaiawkJiTKLqHR78r064hc0eGHjL0wY8jaNT6CT5u7 aCZsjaiV/ws6ZL/JvWYudvnvWAvGUfJJlxJ4Hb48PqzawA817UQTH3dsQKlPAWtkvFsj Ih67M4YTAfVmXn4I2pee+/ksFZ5deFcTkONGa04NQt+PZ/j0UhBcY0BM34E8tJ5kzEdS D4yCc3nSVc87XqniZVIvrb7MPFYr4rB/N5hydMUpF1gcWlilGGpa/plQeImgOjuVeQTw EsICi6rN5bmvq/V+Z/aYb4kN6Pm808V2chgU+Zd/+k5ll2oQfbiAFEJv9J+FM8QdH+b3 yqXg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=B6x/x31zD6jdr7v3jc1uXumCewA6SO4UbVpg60xKCXk=; b=AsEKwQBOMXBTscgTf4dqiOhvhAVxGHuVKBzwmbhtcH8LTtgAyOc1+j1x7yD1DT9d0n UT6BheX5yytyDbZEEO3NrxptY7zKCRwa4Ub62aciKbyIE7lOQasMfPHFT49lz6SPsIES WKwlQ2iqy5D7aDXvCLf1HpGi/GyA6Y8ZCJn0zlb7d41OX79c1f84HWmyoPqPGimX7whb uF0Nz/z2egHX0Hl01r2cJRMjMFXS7NZjKTYP9yvHdXDnNqhxEr77uzAjk8+nkKPCxCJy NeUVYHh5AQu9DU1QWtBJ5yyXFmq3xGRar+Fq6iMcwXm7F9+7G+B3NqGR4kzzjNofG2vS ZUaQ== X-Gm-Message-State: AOAM530J7svxk9O6cjwZL/Y7cQBhhbyXqEaP01LinIcOwG7fmutxnhxp DuQ9JN3c7awxSkPZzExrPzI= X-Google-Smtp-Source: ABdhPJymwRgSS/QTCpphJK2gWO5fWNVAensdOd5debCCtyT1eqh6vN7nhxp1YqM5axzZBxB5ViUQIA== X-Received: by 2002:a05:600c:34c5:b0:38f:fbcb:e45 with SMTP id d5-20020a05600c34c500b0038ffbcb0e45mr15309073wmq.66.1650290439536; Mon, 18 Apr 2022 07:00:39 -0700 (PDT) Received: from localhost (cpc154979-craw9-2-0-cust193.16-3.cable.virginm.net. [80.193.200.194]) by smtp.gmail.com with ESMTPSA id p14-20020a05600c1d8e00b0038ecb2d2feasm12977678wms.4.2022.04.18.07.00.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 18 Apr 2022 07:00:39 -0700 (PDT) From: Colin Ian King To: Konstantin Komarov , ntfs3@lists.linux.dev Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev Subject: [PATCH] fs/ntfs3: remove redundant assignment to variable vcn Date: Mon, 18 Apr 2022 15:00:38 +0100 Message-Id: <20220418140038.82843-1-colin.i.king@gmail.com> X-Mailer: git-send-email 2.35.1 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 Variable vcn is being assigned a value that is never read, it is being re-assigned again in the initialization of a for-loop. The assignment is redundant and can be removed. Cleans up clang scan build warning: fs/ntfs3/attrib.c:1176:7: warning: Value stored to 'vcn' during its initialization is never read [deadcode.DeadStores] Signed-off-by: Colin Ian King Reviewed-by: Kari Argillander --- fs/ntfs3/attrib.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/ntfs3/attrib.c b/fs/ntfs3/attrib.c index e8c00dda42ad..fc0623b029e6 100644 --- a/fs/ntfs3/attrib.c +++ b/fs/ntfs3/attrib.c @@ -1173,7 +1173,7 @@ int attr_load_runs_range(struct ntfs_inode *ni, enum = ATTR_TYPE type, { struct ntfs_sb_info *sbi =3D ni->mi.sbi; u8 cluster_bits =3D sbi->cluster_bits; - CLST vcn =3D from >> cluster_bits; + CLST vcn; CLST vcn_last =3D (to - 1) >> cluster_bits; CLST lcn, clen; int err; --=20 2.35.1