From: Mingming Cao Subject: [PATCH 11/12] ext4 balloc: use io_error label Date: Tue, 28 Nov 2006 20:15:32 -0800 Message-ID: <1164773733.4341.45.camel@localhost.localdomain> References: <20061114014125.dd315fff.akpm@osdl.org> <20061114184919.GA16020@skynet.ie> <20061114113120.d4c22b02.akpm@osdl.org> <20061115214534.72e6f2e8.akpm@osdl.org> <455C0B6F.7000201@us.ibm.com> <20061115232228.afaf42f2.akpm@osdl.org> <1163666960.4310.40.camel@localhost.localdomain> <20061116011351.1401a00f.akpm@osdl.org> <1163708116.3737.12.camel@dyn9047017103.beaverton.ibm.com> <20061116132724.1882b122.akpm@osdl.org> <1164073652.20900.34.camel@dyn9047017103.beaverton.ibm.com> <1164156193.3804.48.camel@dyn9047017103.beaverton.ibm.com> Reply-To: cmm@us.ibm.com Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Cc: Mel Gorman , "Martin J. Bligh" , linux-kernel@vger.kernel.org, "linux-ext4@vger.kernel.org" Return-path: To: Andrew Morton , Hugh Dickins In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-ext4.vger.kernel.org ------------------------------------------------------ Subject: ext2 balloc: use io_error label From: Hugh Dickins ext2_new_blocks has a nice io_error label for setting -EIO, so goto that in the one place that doesn't already use it. ------------------------------------------------------ Fix it in ext4_new_blocks. Signed-off-by: Mingming Cao --- linux-2.6.19-rc5-cmm/fs/ext4/balloc.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff -puN fs/ext4/balloc.c~ext4-balloc-use-io_error-label fs/ext4/balloc.c --- linux-2.6.19-rc5/fs/ext4/balloc.c~ext4-balloc-use-io_error-label 2006-11-28 19:42:45.000000000 -0800 +++ linux-2.6.19-rc5-cmm/fs/ext4/balloc.c 2006-11-28 19:43:21.000000000 -0800 @@ -1529,10 +1529,8 @@ retry_alloc: if (group_no >= ngroups) group_no = 0; gdp = ext4_get_group_desc(sb, group_no, &gdp_bh); - if (!gdp) { - *errp = -EIO; - goto out; - } + if (!gdp) + goto io_error; free_blocks = le16_to_cpu(gdp->bg_free_blocks_count); /* * skip this group if the number of _