Removed dead code

Author: svoj

storage/xtradb/handler/ha_innodb.cc

@@ -961,20 +961,6 @@ innodb_empty_free_list_algorithm_allowed(
 || algorithm != SRV_EMPTY_FREE_LIST_BACKOFF);
 }
 
-/** Get the list of foreign keys referencing a specified table
-table.
-@param thd	The thread handle
-@param path	Path to the table
-@param f_key_list[out]	The list of foreign keys
-
-@return error code or zero for success */
-static
-int
-innobase_get_parent_fk_list(
-THD*	thd,
-const char*	path,
-List<FOREIGN_KEY_INFO>*	f_key_list) __attribute__((unused));
-
 /******************************************************************//**
 Maps a MySQL trx isolation level code to the InnoDB isolation level code
 @return	InnoDB isolation level */
@@ -15202,49 +15188,6 @@ fill_foreign_key_list(THD* thd,
 }
 }
 
-/** Get the list of foreign keys referencing a specified table
-table.
-@param thd	The thread handle
-@param path	Path to the table
-@param f_key_list[out]	The list of foreign keys
-
-@return error code or zero for success */
-static
-int
-innobase_get_parent_fk_list(
-THD*	thd,
-const char*	path,
-List<FOREIGN_KEY_INFO>*	f_key_list)
-{
-ut_a(strlen(path) <= FN_REFLEN);
-char	norm_name[FN_REFLEN + 1];
-normalize_table_name(norm_name, path);
-
-trx_t*	parent_trx = check_trx_exists(thd);
-parent_trx->op_info = "getting list of referencing foreign keys";
-trx_search_latch_release_if_reserved(parent_trx);
-
-mutex_enter(&dict_sys->mutex);
-
-dict_table_t*	table
-= dict_table_open_on_name(norm_name, TRUE, FALSE,
- static_cast<dict_err_ignore_t>(
- DICT_ERR_IGNORE_INDEX_ROOT
- | DICT_ERR_IGNORE_CORRUPT));
-if (!table) {
-mutex_exit(&dict_sys->mutex);
-return(HA_ERR_NO_SUCH_TABLE);
-}
-
-fill_foreign_key_list(thd, table, f_key_list);
-
-dict_table_close(table, TRUE, FALSE);
-
-mutex_exit(&dict_sys->mutex);
-parent_trx->op_info = "";
-return(0);
-}
-
 /*******************************************************************//**
 Gets the list of foreign keys in this table.
 @return always 0, that is, always succeeds */