+ ASSERT(args->op_flags & XFS_DA_OP_OKNOENT);
+ /*
+ * Here, we can only be doing a lookup (not a rename or remove).
+ * If a case-insensitive match was found earlier, re-read the
+ * appropriate data block if required and return it.
+ */
+ if (args->cmpresult == XFS_CMP_CASE) {
+ ASSERT(cidb != -1);
+ if (cidb != curdb) {
+ xfs_da_brelse(tp, dbp);
+ error = xfs_da_read_buf(tp, dp,
+ xfs_dir2_db_to_da(mp, cidb),
+ -1, &dbp, XFS_DATA_FORK);
+ if (error) {
+ xfs_da_brelse(tp, lbp);
+ return error;
+ }
+ }
+ *dbpp = dbp;
+ return 0;
+ }