Fixes during review of new code

Destroy LOCK_uuid_generator

sql/ha_berkeley.h

@@ -94,8 +94,8 @@ class ha_berkeley: public handler
   uint max_supported_keys()        const { return MAX_KEY-1; }
   uint extra_rec_buf_length()	 { return BDB_HIDDEN_PRIMARY_KEY_LENGTH; }
   ha_rows estimate_rows_upper_bound();
-  uint max_supported_key_length() const { return 4294967295L; }
-  uint max_supported_key_part_length() const { return 4294967295L; }
+  uint max_supported_key_length() const { return UINT_MAX32; }
+  uint max_supported_key_part_length() const { return UINT_MAX32; }
 
   const key_map *keys_to_use_for_scanning() { return &key_map_full; }
   bool has_transactions()  { return 1;}

sql/ha_ndbcluster.cc

@@ -3861,7 +3861,8 @@ int ha_ndbcluster::create(const char *name,
   uint pack_length, length, i, pk_length= 0;
   const void *data, *pack_data;
   char name2[FN_HEADLEN];
-  bool create_from_engine= (info->table_options & HA_OPTION_CREATE_FROM_ENGINE);
+  bool create_from_engine= test(info->table_options &
+                                HA_OPTION_CREATE_FROM_ENGINE);
    
   DBUG_ENTER("ha_ndbcluster::create");
   DBUG_PRINT("enter", ("name: %s", name));

sql/mysqld.cc

@@ -1194,6 +1194,7 @@ static void clean_up_mutexes()
   (void) rwlock_destroy(&LOCK_sys_init_slave);
   (void) pthread_mutex_destroy(&LOCK_global_system_variables);
   (void) pthread_mutex_destroy(&LOCK_global_read_lock);
+  (void) pthread_mutex_destroy(&LOCK_uuid_generator);
   (void) pthread_cond_destroy(&COND_thread_count);
   (void) pthread_cond_destroy(&COND_refresh);
   (void) pthread_cond_destroy(&COND_thread_cache);