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From: Miao Xie <miaox@cn.fujitsu.com>
To: Chris Mason <chris.mason@oracle.com>
Cc: Linux Btrfs <linux-btrfs@vger.kernel.org>
Subject: [PATCH 01/10] btrfs: add a return value for readahead_tree_block()
Date: Thu, 20 May 2010 15:13:51 +0800	[thread overview]
Message-ID: <4BF4E12F.6010103@cn.fujitsu.com> (raw)

From: Liu Bo <liubo2009@cn.fujitsu.com>

Fix return value to get from read_extent_buffer_pages().

Signed-off-by: Liu Bo <liubo2009@cn.fujitsu.com>
Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
---
 fs/btrfs/disk-io.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 6632e5c..35916d5 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -794,7 +794,7 @@ int readahead_tree_block(struct btrfs_root *root, u64 bytenr, u32 blocksize,
 	buf = btrfs_find_create_tree_block(root, bytenr, blocksize);
 	if (!buf)
 		return 0;
-	read_extent_buffer_pages(&BTRFS_I(btree_inode)->io_tree,
+	ret = read_extent_buffer_pages(&BTRFS_I(btree_inode)->io_tree,
 				 buf, 0, 0, btree_get_extent, 0);
 	free_extent_buffer(buf);
 	return ret;
-- 
1.6.5.2



             reply	other threads:[~2010-05-20  7:13 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-05-20  7:13 Miao Xie [this message]
2010-06-02  3:07 ` [PATCH 01/10] btrfs: add a return value for readahead_tree_block() Miao Xie

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