From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753490AbdJLXPD (ORCPT ); Thu, 12 Oct 2017 19:15:03 -0400 Received: from mail.kernel.org ([198.145.29.99]:48416 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753116AbdJLXPB (ORCPT ); Thu, 12 Oct 2017 19:15:01 -0400 DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 64594204EE Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=jaegeuk@kernel.org From: Jaegeuk Kim To: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net Cc: Jaegeuk Kim Subject: [PATCH] f2fs: return error number for quota_write Date: Thu, 12 Oct 2017 16:15:00 -0700 Message-Id: <20171012231500.19489-1-jaegeuk@kernel.org> X-Mailer: git-send-email 2.14.0.rc1.383.gd1ce394fe2-goog Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch returns an error number to quota_write in order for quota to handle it correctly. Signed-off-by: Jaegeuk Kim --- fs/f2fs/super.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 2feecf5e7f4c..840a0876005b 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -1397,8 +1397,11 @@ static ssize_t f2fs_quota_write(struct super_block *sb, int type, err = a_ops->write_begin(NULL, mapping, off, tocopy, 0, &page, NULL); - if (unlikely(err)) + if (unlikely(err)) { + if (len == towrite) + return err; break; + } kaddr = kmap_atomic(page); memcpy(kaddr + offset, data, tocopy); -- 2.14.0.rc1.383.gd1ce394fe2-goog