linux-ext4 - [patch 277/354] ext4 balloc: use io

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Message-Id: <200612070439.kB74dPLq030020@shell0.pdx.osdl.net>
Date:	Wed, 06 Dec 2006 20:39:24 -0800
From:	akpm@...l.org
To:	torvalds@...l.org
Cc:	akpm@...l.org, hugh@...itas.com, cmm@...ibm.com,
	linux-ext4@...r.kernel.org
Subject: [patch 277/354] ext4 balloc: use io_error label

From: Hugh Dickins <hugh@...itas.com>

ext4_new_blocks has a nice io_error label for setting -EIO, so goto that in
the one place that doesn't already use it.

Signed-off-by: Mingming Cao <cmm@...ibm.com>
Signed-off-by: Hugh Dickins <hugh@...itas.com>
Cc: <linux-ext4@...r.kernel.org>
Signed-off-by: Andrew Morton <akpm@...l.org>
---

 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
--- a/fs/ext4/balloc.c~ext4-balloc-use-io_error-label
+++ a/fs/ext4/balloc.c
@@ -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
_
-
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