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[PATCH] xfs: Remove unused variable âbdiâ

To: Alex Elder <aelder@xxxxxxx>
Subject: [PATCH] xfs: Remove unused variable ‘bdi’
From: namei.unix@xxxxxxxxx
Date: Fri, 1 Apr 2011 12:27:30 +0800
Cc: Liu Yuan <tailai.ly@xxxxxxxxxx>, xfs-masters@xxxxxxxxxxx (supporter:XFS FILESYSTEM), xfs@xxxxxxxxxxx (open list:XFS FILESYSTEM), linux-kernel@xxxxxxxxxxxxxxx (open list)
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From: Liu Yuan <tailai.ly@xxxxxxxxxx>

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@xxxxxxxxxx>
---
 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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