From patchwork Sat Dec 31 13:00:21 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kinglong Mee X-Patchwork-Id: 9492723 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id A072B62ABB for ; Sat, 31 Dec 2016 13:00:29 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9B8E5223A6 for ; Sat, 31 Dec 2016 13:00:29 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8EADD24B44; Sat, 31 Dec 2016 13:00:29 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=2.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_HI, T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3EF93223A6 for ; Sat, 31 Dec 2016 13:00:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754584AbcLaNA2 (ORCPT ); Sat, 31 Dec 2016 08:00:28 -0500 Received: from mail-pg0-f66.google.com ([74.125.83.66]:35917 "EHLO mail-pg0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751264AbcLaNA1 (ORCPT ); Sat, 31 Dec 2016 08:00:27 -0500 Received: by mail-pg0-f66.google.com with SMTP id n5so25065625pgh.3 for ; Sat, 31 Dec 2016 05:00:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:subject:to:cc:message-id:date:user-agent:mime-version :content-transfer-encoding; bh=oqUjlchjSg9PtrL/O4XfwIrtDvTnK0E/SD8HkQB8e3o=; b=dUE30FhDGROYdyYYGoErBQ4/ILMMKbrqEvRiWhB0QtQovboON4BZ6H7vhi83ekHYcy j4WfNix5f6C47yBfjl+1CtX20LZLdTH1RlxLCSjAaQQ7joZRa2eP1ivgtF6pa36oaykC JD9KsFh29FGEd/as6v+6/Zlkh0IZlyMtoe6I8JOQEItUmO5aybrHGwfVeC4Eg7qGeTGX md69oBZ/2vbWfHBIvEYSw8Ht7ytvDglh/xkh/701/xsk5aVDWb+5T+uftqWz38CNv/Mn 12WSphzj555sof/HBCjK74mIfUxwag1zBV4MxPhLqk04J6qWDmMSS08hFYyHaNJuXJ51 e6Pw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:subject:to:cc:message-id:date:user-agent :mime-version:content-transfer-encoding; bh=oqUjlchjSg9PtrL/O4XfwIrtDvTnK0E/SD8HkQB8e3o=; b=PTbF0Bq28KAHi5OQITbsAkZOsVzGN9UeBroZlvh0x2drZ3xGHZyvCpHKuDjvGw4iQo aXptrzF/wN09IBfEL6grJt2I2Ixt52/5mCudNaEu3VEJNu7xB0LLcvLhOp1hhNm5qYaE O/JnXNFF5GiLZkoFFs/npwNRY1TrsR8hB87s1jE3Fe8YPmFwhL4CswWX+wN/8T88F8Jb 58epaia4oTG6Ntj9cR39jnO4adOshISdKF/jwYycOnZtze9laPLOT/uisr7JadqQQCcY 0IRAfYw6nXVNjtnBcStmk1tOJx9jIq+cnD10wApIf0PKaHLLoeYTh8KyATFugxlCjfgf l4HQ== X-Gm-Message-State: AIkVDXJS5n+uZLT4wP9iPVyQ5cJ/SjddffJ01HyOiNfjyCahep9K2AkF4q3rO6ZM5QEucA== X-Received: by 10.84.194.37 with SMTP id g34mr107956880pld.36.1483189227244; Sat, 31 Dec 2016 05:00:27 -0800 (PST) Received: from [192.168.0.104] ([183.228.30.39]) by smtp.googlemail.com with ESMTPSA id 89sm119733552pfi.70.2016.12.31.05.00.24 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 31 Dec 2016 05:00:26 -0800 (PST) From: Kinglong Mee Subject: [PATCH 3/3 v2] NFSD: Remove unused value inode in nfsd_vfs_write To: "J. Bruce Fields" , linux-nfs@vger.kernel.org Cc: Christoph Hellwig , kinglongmee@gmail.com Message-ID: <9a495047-179e-180b-2482-c413ae614d7d@gmail.com> Date: Sat, 31 Dec 2016 21:00:21 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.6.0 MIME-Version: 1.0 Sender: linux-nfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Kinglong Mee Reviewed-by: Christoph Hellwig --- fs/nfsd/vfs.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index d1d4a11..2c13216 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -943,7 +943,6 @@ nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file, unsigned long *cnt, int stable) { struct svc_export *exp; - struct inode *inode; mm_segment_t oldfs; __be32 err = 0; int host_err; @@ -961,9 +960,7 @@ nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file, */ current->flags |= PF_LESS_THROTTLE; - inode = file_inode(file); - exp = fhp->fh_export; - + exp = fhp->fh_export; use_wgather = (rqstp->rq_vers == 2) && EX_WGATHER(exp); if (!EX_ISSYNC(exp))