#81 cleanup thread variables a bit

storage/tokudb/ha_tokudb_update.cc

@@ -279,7 +279,7 @@ int ha_tokudb::fast_update(THD *thd, List<Item> &update_fields, List<Item> &upda
 
 check_error:
     if (error != 0) {
-        if (get_disable_slow_update(thd))
+        if (THDVAR(thd, disable_slow_update) != 0)
             error = HA_ERR_UNSUPPORTED;
         if (error != ENOTSUP)
             print_error(error, MYF(0));
@@ -882,7 +882,7 @@ int ha_tokudb::upsert(THD *thd, List<Item> &update_fields, List<Item> &update_va
 
 check_error:
     if (error != 0) {
-        if (get_disable_slow_upsert(thd))
+        if (THDVAR(thd, disable_slow_upsert) != 0)
             error = HA_ERR_UNSUPPORTED;
         if (error != ENOTSUP)
             print_error(error, MYF(0));

storage/tokudb/hatoku_hton.h

@@ -133,7 +133,6 @@ static uint get_pk_insert_mode(THD* thd) {
     return THDVAR(thd, pk_insert_mode);
 }
 
-
 static MYSQL_THDVAR_BOOL(load_save_space,
     0,
     "if on, intial loads are slower but take less space",
@@ -260,10 +259,6 @@ static MYSQL_THDVAR_BOOL(disable_slow_update,
     false // default
 );
 
-static bool get_disable_slow_update(THD *thd) {
-    return (THDVAR(thd, disable_slow_update) != 0);
-}
-
 static MYSQL_THDVAR_BOOL(disable_slow_upsert, 
     PLUGIN_VAR_THDLOCAL, 
     "disable slow upsert",
@@ -271,10 +266,6 @@ static MYSQL_THDVAR_BOOL(disable_slow_upsert,
     NULL, // update
     false // default
 );
-
-static bool get_disable_slow_upsert(THD *thd) {
-    return (THDVAR(thd, disable_slow_upsert) != 0);
-}
 #endif
 
 static MYSQL_THDVAR_UINT(analyze_time,
@@ -348,12 +339,6 @@ static MYSQL_THDVAR_UINT(lock_timeout_debug, 0, "TokuDB lock timeout debug", NUL
 
 static MYSQL_THDVAR_STR(last_lock_timeout, PLUGIN_VAR_MEMALLOC, "last TokuDB lock timeout", NULL, NULL, NULL);
 
-
-
-
-
-
-
 extern HASH tokudb_open_tables;
 extern pthread_mutex_t tokudb_mutex;
 extern pthread_mutex_t tokudb_meta_mutex;