linux-kernel - [PATCH] delete a warning in function xfs_buf

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Message-Id: <1301455686-21517-1-git-send-email-panweiping3@gmail.com>
Date:	Wed, 30 Mar 2011 11:28:06 +0800
From:	Pan Weiping <panweiping3@...il.com>
To:	aelder@....com, xfs-masters@....sgi.com, dchinner@...hat.com,
	hch@....de, tj@...nel.org, jaxboe@...ionio.com
Cc:	xfs@....sgi.com, linux-kernel@...r.kernel.org,
	Pan Weiping <panweiping3@...il.com>
Subject: [PATCH] delete a warning in function xfs_buf_readahead

/home/pwp/mysvn/linux/linux-2.6/fs/xfs/linux-2.6/xfs_buf.c: In function
‘xfs_buf_readahead’:
/home/pwp/mysvn/linux/linux-2.6/fs/xfs/linux-2.6/xfs_buf.c:660:27: warning:
unused variable ‘bdi’
Signed-off-by: Pan Weiping <panweiping3@...il.com>
---
 fs/xfs/linux-2.6/xfs_buf.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c
index 596bb2c..d917146 100644
--- a/fs/xfs/linux-2.6/xfs_buf.c
+++ b/fs/xfs/linux-2.6/xfs_buf.c
@@ -657,8 +657,6 @@ xfs_buf_readahead(
 	xfs_off_t		ioff,
 	size_t			isize)
 {
-	struct backing_dev_info *bdi;
-
 	if (bdi_read_congested(target->bt_bdi))
 		return;
 
-- 
1.7.4

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