xfs: separate dquot repair into a separate function

Move the dquot repair code into a separate function and remove
XFS_QMOPT_DQREPAIR in favor of calling the helper directly.  Remove
other dead code because quotacheck is the only caller of DQREPAIR.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>

1 files changed, 0 insertions, 54 deletions

diff --git a/fs/xfs/xfs_dquot.c b/fs/xfs/xfs_dquot.c
index f248708c10ff..0d8c52b499f0 100644
--- a/fs/xfs/xfs_dquot.c
+++ b/fs/xfs/xfs_dquot.c
@@ -399,52 +399,6 @@ error0:
 	return error;
 }
 
-STATIC int
-xfs_qm_dqrepair(
-	struct xfs_mount	*mp,
-	struct xfs_trans	*tp,
-	struct xfs_dquot	*dqp,
-	xfs_dqid_t		firstid,
-	struct xfs_buf		**bpp)
-{
-	int			error;
-	struct xfs_disk_dquot	*ddq;
-	struct xfs_dqblk	*d;
-	int			i;
-
-	/*
-	 * Read the buffer without verification so we get the corrupted
-	 * buffer returned to us. make sure we verify it on write, though.
-	 */
-	error = xfs_trans_read_buf(mp, tp, mp->m_ddev_targp, dqp->q_blkno,
-				   mp->m_quotainfo->qi_dqchunklen,
-				   0, bpp, NULL);
-
-	if (error) {
-		ASSERT(*bpp == NULL);
-		return error;
-	}
-	(*bpp)->b_ops = &xfs_dquot_buf_ops;
-
-	ASSERT(xfs_buf_islocked(*bpp));
-	d = (struct xfs_dqblk *)(*bpp)->b_addr;
-
-	/* Do the actual repair of dquots in this buffer */
-	for (i = 0; i < mp->m_quotainfo->qi_dqperchunk; i++) {
-		ddq = &d[i].dd_diskdq;
-		error = xfs_dqcheck(mp, ddq, firstid + i,
-				       dqp->dq_flags & XFS_DQ_ALLTYPES,
-				       XFS_QMOPT_DQREPAIR, "xfs_qm_dqrepair");
-		if (error) {
-			/* repair failed, we're screwed */
-			xfs_trans_brelse(tp, *bpp);
-			return -EIO;
-		}
-	}
-
-	return 0;
-}
-
 /*
  * Maps a dquot to the buffer containing its on-disk version.
  * This returns a ptr to the buffer containing the on-disk dquot
@@ -526,14 +480,6 @@ xfs_qm_dqtobp(
 					   dqp->q_blkno,
 					   mp->m_quotainfo->qi_dqchunklen,
 					   0, &bp, &xfs_dquot_buf_ops);
-
-		if (error == -EFSCORRUPTED && (flags & XFS_QMOPT_DQREPAIR)) {
-			xfs_dqid_t firstid = (xfs_dqid_t)map.br_startoff *
-						mp->m_quotainfo->qi_dqperchunk;
-			ASSERT(bp == NULL);
-			error = xfs_qm_dqrepair(mp, tp, dqp, firstid, &bp);
-		}
-
 		if (error) {
 			ASSERT(bp == NULL);
 			return error;