From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751505AbdK0JPf (ORCPT ); Mon, 27 Nov 2017 04:15:35 -0500 Received: from szxga06-in.huawei.com ([45.249.212.32]:39472 "EHLO huawei.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1751277AbdK0JPd (ORCPT ); Mon, 27 Nov 2017 04:15:33 -0500 From: sunqiuyang To: , , CC: Subject: [PATCH 1/1] ext4: remove redundant assignment in ext4_iomap_begin() Date: Mon, 27 Nov 2017 17:21:27 +0800 Message-ID: <20171127092127.26193-1-sunqiuyang@huawei.com> X-Mailer: git-send-email 2.9.5 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.175.124.28] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Qiuyang Sun This line will not change the value of map.m_lblk in any case. Signed-off-by: Qiuyang Sun --- fs/ext4/inode.c | 1 - 1 file changed, 1 deletion(-) diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 9f836e2..d4a42b1 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -3443,7 +3443,6 @@ static int ext4_iomap_begin(struct inode *inode, loff_t offset, loff_t length, if (es.es_lblk < map.m_lblk) offs = map.m_lblk - es.es_lblk; - map.m_lblk = es.es_lblk + offs; map.m_len = es.es_len - offs; delalloc = true; } -- 2.5.0