- error = xfs_read_buf(mp, mp->m_ddev_targp,
- XFS_FSB_TO_BB(mp, nb) - XFS_FSS_TO_BB(mp, 1),
- XFS_FSS_TO_BB(mp, 1), 0, &bp);
- if (error)
- return error;
- ASSERT(bp);
+ bp = xfs_buf_read_uncached(mp, mp->m_ddev_targp,
+ XFS_FSB_TO_BB(mp, nb) - XFS_FSS_TO_BB(mp, 1),
+ BBTOB(XFS_FSS_TO_BB(mp, 1)), 0);
+ if (!bp)
+ return EIO;