From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from prv3-mh.provo.novell.com ([137.65.250.26]:34321 "EHLO prv3-mh.provo.novell.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753116AbeCVJGf (ORCPT ); Thu, 22 Mar 2018 05:06:35 -0400 From: Qu Wenruo To: linux-btrfs@vger.kernel.org Subject: [PATCH] btrfs-progs: check/original: Remove unused variable first_key Date: Thu, 22 Mar 2018 17:06:24 +0800 Message-Id: <20180322090624.13408-1-wqu@suse.com> Sender: linux-btrfs-owner@vger.kernel.org List-ID: This @first_key variable is introduced in f5c4c4f3b75b ("btrfsck: add code to rebuild extent records"), however it's not only unused, but also used incorrectly. It's calling btrfs_item_key_to_cpu() on an node extent buffer. Anyway, just remove it. Fixes: f5c4c4f3b75b ("btrfsck: add code to rebuild extent records") Signed-off-by: Qu Wenruo --- check/main.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/check/main.c b/check/main.c index b476e07ba9e7..891a6d797756 100644 --- a/check/main.c +++ b/check/main.c @@ -6103,12 +6103,7 @@ static int run_next_block(struct btrfs_root *root, } } else { int level; - struct btrfs_key first_key; - first_key.objectid = 0; - - if (nritems > 0) - btrfs_item_key_to_cpu(buf, &first_key, 0); level = btrfs_header_level(buf); for (i = 0; i < nritems; i++) { struct extent_record tmpl; -- 2.16.2