From patchwork Tue Aug 28 10:45:21 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Colin King X-Patchwork-Id: 10578189 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 71789139B for ; Tue, 28 Aug 2018 10:45:32 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6134B2996A for ; Tue, 28 Aug 2018 10:45:32 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 554A629972; Tue, 28 Aug 2018 10:45:32 +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=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI 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 0D1282996A for ; Tue, 28 Aug 2018 10:45:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727578AbeH1Og2 (ORCPT ); Tue, 28 Aug 2018 10:36:28 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:49229 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727218AbeH1Og2 (ORCPT ); Tue, 28 Aug 2018 10:36:28 -0400 Received: from 1.general.cking.uk.vpn ([10.172.193.212] helo=localhost) by youngberry.canonical.com with esmtpsa (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.76) (envelope-from ) id 1fubUw-0005or-BG; Tue, 28 Aug 2018 10:45:22 +0000 From: Colin King To: Chris Mason , Josef Bacik , David Sterba , linux-btrfs@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] btrfs: remove unused pointer inode Date: Tue, 28 Aug 2018 11:45:21 +0100 Message-Id: <20180828104521.5167-1-colin.king@canonical.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Colin Ian King Pointer inode is being assigned but is never used hence it is redundant and can be removed. Cleans up clang warning: variable ‘inode’ set but not used [-Wunused-but-set-variable] Signed-off-by: Colin Ian King Reviewed-by: David Sterba --- fs/btrfs/inode.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index c32ca4ca3540..b6921ed5c07b 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -2750,12 +2750,9 @@ static void relink_file_extents(struct new_sa_defrag_extent *new) struct btrfs_path *path; struct sa_defrag_extent_backref *backref; struct sa_defrag_extent_backref *prev = NULL; - struct inode *inode; struct rb_node *node; int ret; - inode = new->inode; - path = btrfs_alloc_path(); if (!path) return;