MDEV-13564 fixup: Remove unused function fts_check_corrupt()

The call to the function fts_check_corrupt() was removed
in commit 09af00c already.

storage/innobase/fts/fts0fts.cc

@@ -6337,58 +6337,3 @@ fts_init_index(
 
 	return(TRUE);
 }
-
-/** Check if the all the auxillary tables associated with FTS index are in
-consistent state. For now consistency is check only by ensuring
-index->page_no != FIL_NULL
-@param[out]	base_table	table has host fts index
-@param[in,out]	trx		trx handler */
-void
-fts_check_corrupt(
-	dict_table_t*	base_table,
-	trx_t*		trx)
-{
-	bool		sane = true;
-	fts_table_t	fts_table;
-
-	/* Iterate over the common table and check for their sanity. */
-	FTS_INIT_FTS_TABLE(&fts_table, NULL, FTS_COMMON_TABLE, base_table);
-
-	for (ulint i = 0; fts_common_tables[i] != NULL && sane; ++i) {
-
-		char	table_name[MAX_FULL_NAME_LEN];
-
-		fts_table.suffix = fts_common_tables[i];
-		fts_get_table_name(&fts_table, table_name);
-
-		dict_table_t*	aux_table = dict_table_open_on_name(
-			table_name, true, FALSE, DICT_ERR_IGNORE_NONE);
-
-		if (aux_table == NULL) {
-			dict_set_corrupted(
-				dict_table_get_first_index(base_table),
-				trx, "FTS_SANITY_CHECK");
-			ut_ad(base_table->corrupted == TRUE);
-			sane = false;
-			continue;
-		}
-
-		for (dict_index_t*	aux_table_index =
-			UT_LIST_GET_FIRST(aux_table->indexes);
-		     aux_table_index != NULL;
-		     aux_table_index =
-			UT_LIST_GET_NEXT(indexes, aux_table_index)) {
-
-			/* Check if auxillary table needed for FTS is sane. */
-			if (aux_table_index->page == FIL_NULL) {
-				dict_set_corrupted(
-					dict_table_get_first_index(base_table),
-					trx, "FTS_SANITY_CHECK");
-				ut_ad(base_table->corrupted == TRUE);
-				sane = false;
-			}
-		}
-
-		dict_table_close(aux_table, FALSE, FALSE);
-	}
-}

storage/innobase/include/fts0fts.h

@@ -1,7 +1,7 @@
 /*****************************************************************************
 
 Copyright (c) 2011, 2018, Oracle and/or its affiliates. All Rights Reserved.
-Copyright (c) 2016, 2020, MariaDB Corporation.
+Copyright (c) 2016, 2021, MariaDB Corporation.
 
 This program is free software; you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free Software
@@ -929,16 +929,6 @@ fts_check_cached_index(
 /*===================*/
 	dict_table_t*	table);  /*!< in: Table where indexes are dropped */
 
-/** Check if the all the auxillary tables associated with FTS index are in
-consistent state. For now consistency is check only by ensuring
-index->page_no != FIL_NULL
-@param[out]	base_table	table has host fts index
-@param[in,out]	trx		trx handler */
-void
-fts_check_corrupt(
-	dict_table_t*	base_table,
-	trx_t*		trx);
-
 /** Fetch the document from tuple, tokenize the text data and
 insert the text data into fts auxiliary table and
 its cache. Moreover this tuple fields doesn't contain any information