Refs: MW-248

- some more code cleanup

sql/sql_parse.cc

@@ -6803,19 +6803,18 @@ void THD::reset_for_next_command()
   /*
     Autoinc variables should be adjusted only for locally executed
     transactions. Appliers and replayers are either processing ROW
-    events or get autoinc variable values from Query_log_event.
+    events or get autoinc variable values from Query_log_event and
+    mysql slave may be processing STATEMENT format events, but he should
+    use autoinc values passed in binlog events, not the values forced by
+    the cluster.
   */
   if (WSREP(thd) && thd->wsrep_exec_mode == LOCAL_STATE &&
       !thd->slave_thread && wsrep_auto_increment_control)
   {
-    if (thd->variables.auto_increment_offset !=
-        global_system_variables.auto_increment_offset)
-      thd->variables.auto_increment_offset=
-        global_system_variables.auto_increment_offset;
-    if (thd->variables.auto_increment_increment !=
-        global_system_variables.auto_increment_increment)
-      thd->variables.auto_increment_increment=
-        global_system_variables.auto_increment_increment;
+    thd->variables.auto_increment_offset=
+      global_system_variables.auto_increment_offset;
+    thd->variables.auto_increment_increment=
+      global_system_variables.auto_increment_increment;
   }
 #endif /* WITH_WSREP */
   thd->query_start_used= 0;