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 EEE6DC433EF for ; Tue, 21 Dec 2021 00:48:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233480AbhLUAsO (ORCPT ); Mon, 20 Dec 2021 19:48:14 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57410 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231254AbhLUAsN (ORCPT ); Mon, 20 Dec 2021 19:48:13 -0500 Received: from mail-wm1-x32d.google.com (mail-wm1-x32d.google.com [IPv6:2a00:1450:4864:20::32d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8B15EC061574; Mon, 20 Dec 2021 16:48:12 -0800 (PST) Received: by mail-wm1-x32d.google.com with SMTP id 185-20020a1c01c2000000b00345b7a50a7bso147232wmb.3; Mon, 20 Dec 2021 16:48:12 -0800 (PST) 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=/kPfUDXgs/I5bXAuQrDJgSbN/QtfIuaiRvGXMYN9BHs=; b=IpeqEo0vDIcG9LNaNsjUcUK7ecr2IjmvTO2xIbXXL831sIdXOxVN/8WNMb/n7zxcGJ Nrd37AD61C8usPSfKUTs8xEj34IFZmzpecXKkdpckcd6Yf0eDY6I8KZdxFIiSwmmQVbO moV/ISXcMG6kTovU3g70EjodnfJnKUZmRcUHEKXjX1a0znO96BL5zmaTvWGU/9wVBDvb jzzcIzZ2f76f+blbfe1X22GF5noBUmsVa2us3I4wHoJ6WA0P1Gu8ta20lt2CFncYAycD JualuUSkJK35OuvJI8lTcCSEi8XLq2FnTUYL+ULs8x5TIg6OE75P4konL26HRZen+6nJ CNoA== 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=/kPfUDXgs/I5bXAuQrDJgSbN/QtfIuaiRvGXMYN9BHs=; b=jwgghIK69XD2BbKNrWKy4QEzb3mywahoOwuL74fPJyrQi3rEgtUmM4qL76XpfWWR6a NagI2HLSlG5zzh5QN/geJX36krzFCt+S1ZlG9O10+PaLD4bOm3nksOt7P9p6imcgKFs1 ycK9REKB1weacNQzH/IEucvaA7CT6DfDwNvYT94acAiBJUICwL0iNWwDtyZDG2t5oZLl aR+yl9o34zNcarOk9M5wKTxV5+xwErJYiq1+P0WUnzAKQMzf1NRufnIvfvfuAAaokGia fJqYaIcklulsdU1T5ke1KJ2rUcc5g/Ps8yeW+CiWD+RasSqwTlH9W9hCc36IzQeUnxya TKuw== X-Gm-Message-State: AOAM530yn8GcLKgPDbuzTkWf48DMeUGsXfJ9zeIVOxGmxWIx5thOrqn7 V2rfdGBGPUBpWvGig1IF/ok= X-Google-Smtp-Source: ABdhPJyXDI1q8mxV7GeqUWqzghf86fbpn8/L62NzGAUcAcp5DO7GgyRsexOq1rSdZcn1uo0X8y2PiQ== X-Received: by 2002:a05:600c:33a5:: with SMTP id o37mr418327wmp.83.1640047690903; Mon, 20 Dec 2021 16:48:10 -0800 (PST) Received: from localhost (cpc154979-craw9-2-0-cust193.16-3.cable.virginm.net. [80.193.200.194]) by smtp.gmail.com with ESMTPSA id f18sm16498263wre.7.2021.12.20.16.48.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 20 Dec 2021 16:48:10 -0800 (PST) From: Colin Ian King To: Steve French , linux-cifs@vger.kernel.org, samba-technical@lists.samba.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] cifs: remove redundant assignment to pointer p Date: Tue, 21 Dec 2021 00:48:09 +0000 Message-Id: <20211221004809.213602-1-colin.i.king@gmail.com> X-Mailer: git-send-email 2.33.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The pointer p is being assigned with a value that is never read. The pointer is being re-assigned a different value inside the do-while loop. The assignment is redundant and can be removed. Signed-off-by: Colin Ian King --- fs/cifs/cifsfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c index d3f3acf340f1..61091eed8c65 100644 --- a/fs/cifs/cifsfs.c +++ b/fs/cifs/cifsfs.c @@ -775,7 +775,7 @@ cifs_get_root(struct smb3_fs_context *ctx, struct super_block *sb) sep = CIFS_DIR_SEP(cifs_sb); dentry = dget(sb->s_root); - p = s = full_path; + s = full_path; do { struct inode *dir = d_inode(dentry); -- 2.32.0