linux-kernel - [PATCH] xfs: Remove unused variable ‘bdi’

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Message-Id: <1301632050-12674-1-git-send-email-namei.unix@gmail.com>
Date:	Fri,  1 Apr 2011 12:27:30 +0800
From:	namei.unix@...il.com
To:	Alex Elder <aelder@....com>
Cc:	Liu Yuan <tailai.ly@...bao.com>,
	xfs-masters@....sgi.com (supporter:XFS FILESYSTEM),
	xfs@....sgi.com (open list:XFS FILESYSTEM),
	linux-kernel@...r.kernel.org (open list)
Subject: [PATCH] xfs: Remove unused variable ‘bdi’

From: Liu Yuan <tailai.ly@...bao.com>

When building kernel, I met a warning:
...
fs/xfs/linux-2.6/xfs_buf.c:660: warning: unused variable ‘bdi’
...

So just remove it.

Signed-off-by: Liu Yuan <tailai.ly@...bao.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;
 
-- 
1.7.1

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