xfs: fix unreferenced var error in xfs_buf.c

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Alex Elder <aelder@sgi.com>

diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c
index 596bb2c..d917146 100644 (file)
--- 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;