xfs: use ->t_dfops in log recovery intent processing

xlog_finish_defer_ops() processes the deferred operations collected
over the entire intent recovery sequence. We can't xfs_defer_init()
here because the dfops is already populated. Attach it manually and
eliminate the last caller of xfs_defer_finish() that doesn't pass
->t_dfops.

Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Bill O'Donnell <billodo@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>

fs/xfs/xfs_log_recover.c

@@ -4854,6 +4854,8 @@ xlog_finish_defer_ops(
 			0, XFS_TRANS_RESERVE, &tp);
 	if (error)
 		return error;
+	/* dfops is already populated so assign it manually */
+	tp->t_dfops = dfops;
 
 	error = xfs_defer_finish(&tp, dfops);
 	if (error)