From patchwork Mon Aug 3 09:43:18 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nikolay Borisov X-Patchwork-Id: 11697761 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 58F9F14B7 for ; Mon, 3 Aug 2020 09:43:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 492912076C for ; Mon, 3 Aug 2020 09:43:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726947AbgHCJnV (ORCPT ); Mon, 3 Aug 2020 05:43:21 -0400 Received: from mx2.suse.de ([195.135.220.15]:36130 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726119AbgHCJnU (ORCPT ); Mon, 3 Aug 2020 05:43:20 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 445E6AB7A; Mon, 3 Aug 2020 09:43:34 +0000 (UTC) From: Nikolay Borisov To: linux-btrfs@vger.kernel.org Cc: Nikolay Borisov Subject: [PATCH] btrfs: Remove spurious BUG_ON in btrfs_get_extent Date: Mon, 3 Aug 2020 12:43:18 +0300 Message-Id: <20200803094318.776-1-nborisov@suse.com> X-Mailer: git-send-email 2.17.1 Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org That BUG_ON cannot ever trigger because as the comment there states - 'err' is always set. Simply remove it as it brings no value. Signed-off-by: Nikolay Borisov --- fs/btrfs/inode.c | 1 - 1 file changed, 1 deletion(-) diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 14aed0d3cb51..0df881e39f57 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -6740,7 +6740,6 @@ struct extent_map *btrfs_get_extent(struct btrfs_inode *inode, free_extent_map(em); return ERR_PTR(err); } - BUG_ON(!em); /* Error is always set */ return em; }