From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from youngberry.canonical.com ([91.189.89.112]:51578 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727209AbeH1RMp (ORCPT ); Tue, 28 Aug 2018 13:12:45 -0400 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 'tree' Date: Tue, 28 Aug 2018 14:21:01 +0100 Message-Id: <20180828132101.9559-1-colin.king@canonical.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Sender: linux-btrfs-owner@vger.kernel.org List-ID: From: Colin Ian King Pointer 'tree' is being assigned but is never used hence it is redundant and can be removed. Cleans up clang warning: warning: variable 'tree' set but not used [-Wunused-but-set-variable] Signed-off-by: Colin Ian King --- fs/btrfs/compression.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c index 9bfa66592aa7..8703ce68fe9d 100644 --- a/fs/btrfs/compression.c +++ b/fs/btrfs/compression.c @@ -528,7 +528,6 @@ blk_status_t btrfs_submit_compressed_read(struct inode *inode, struct bio *bio, int mirror_num, unsigned long bio_flags) { struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb); - struct extent_io_tree *tree; struct extent_map_tree *em_tree; struct compressed_bio *cb; unsigned long compressed_len; @@ -545,7 +544,6 @@ blk_status_t btrfs_submit_compressed_read(struct inode *inode, struct bio *bio, int faili = 0; u32 *sums; - tree = &BTRFS_I(inode)->io_tree; em_tree = &BTRFS_I(inode)->extent_tree; /* we need the actual starting offset of this extent in the file */ -- 2.17.1