Fix test failure.

mysql-test/suite/sys_vars/r/innodb_encrypt_tables_basic.result

@@ -19,23 +19,17 @@ where variable_name='innodb_encrypt_tables';
 VARIABLE_NAME	VARIABLE_VALUE
 INNODB_ENCRYPT_TABLES	OFF
 set global innodb_encrypt_tables=ON;
-ERROR 42000: Variable 'innodb_encrypt_tables' can't be set to the value of 'ON'
-show warnings;
-Level	Code	Message
-Warning	138	InnoDB: cannot enable encryption, encryption plugin is not available
-Error	1231	Variable 'innodb_encrypt_tables' can't be set to the value of 'ON'
 select @@global.innodb_encrypt_tables;
 @@global.innodb_encrypt_tables
-OFF
+ON
 set global innodb_encrypt_tables=OFF;
 select @@global.innodb_encrypt_tables;
 @@global.innodb_encrypt_tables
 OFF
 set global innodb_encrypt_tables=1;
-ERROR 42000: Variable 'innodb_encrypt_tables' can't be set to the value of '1'
 select @@global.innodb_encrypt_tables;
 @@global.innodb_encrypt_tables
-OFF
+ON
 set session innodb_encrypt_tables=1;
 ERROR HY000: Variable 'innodb_encrypt_tables' is a GLOBAL variable and should be set with SET GLOBAL
 set global innodb_encrypt_tables=1.1;

mysql-test/suite/sys_vars/t/innodb_encrypt_tables_basic.test

@@ -19,13 +19,10 @@ where variable_name='innodb_encrypt_tables';
 #
 # show that it's writable
 #
---error ER_WRONG_VALUE_FOR_VAR
 set global innodb_encrypt_tables=ON;
-show warnings;
 select @@global.innodb_encrypt_tables;
 set global innodb_encrypt_tables=OFF;
 select @@global.innodb_encrypt_tables;
---error ER_WRONG_VALUE_FOR_VAR
 set global innodb_encrypt_tables=1;
 select @@global.innodb_encrypt_tables;
 --error ER_GLOBAL_VARIABLE