MDEV-27240 fixup: remove dead code

Author: nayuta-yanagisawa

storage/spider/ha_spider.cc

@@ -335,7 +335,7 @@ int ha_spider::open(
   SPIDER_WIDE_SHARE *wide_share;
 #ifdef WITH_PARTITION_STORAGE_ENGINE
   uint part_num;
-  bool pt_handler_share_alloc = FALSE;
+  bool partition_handler_alloc = FALSE;
   ha_spider **wide_handler_handlers = NULL;
   ha_partition *clone_source;
 #endif
@@ -456,7 +456,7 @@ int ha_spider::open(
     spider->partition_handler = partition_handler;
     owner->partition_handler = partition_handler;
     partition_handler->handlers = wide_handler_handlers;
-    pt_handler_share_alloc = TRUE;
+    partition_handler_alloc = TRUE;
   } else {
     wide_handler = spider->wide_handler;
     partition_handler = wide_handler->partition_handler;
@@ -588,7 +588,7 @@ int ha_spider::open(
 error_init_blob_buff:
 error_init_result_list:
 #ifdef WITH_PARTITION_STORAGE_ENGINE
-  if (pt_handler_share_alloc)
+  if (partition_handler_alloc)
   {
     wide_share = share->wide_share;
     spider->partition_handler = NULL;

storage/spider/spd_table.cc

@@ -184,7 +184,6 @@ PSI_mutex_key spd_key_mutex_share_auto_increment;
 #ifdef WITH_PARTITION_STORAGE_ENGINE
 PSI_mutex_key spd_key_mutex_wide_share_sts;
 PSI_mutex_key spd_key_mutex_wide_share_crd;
-PSI_mutex_key spd_key_mutex_pt_handler;
 #endif
 PSI_mutex_key spd_key_mutex_udf_table;
 PSI_mutex_key spd_key_mutex_mem_calc;
@@ -244,7 +243,6 @@ static PSI_mutex_info all_spider_mutexes[]=
 #ifdef WITH_PARTITION_STORAGE_ENGINE
   { &spd_key_mutex_wide_share_sts, "wide_share_sts", 0},
   { &spd_key_mutex_wide_share_crd, "wide_share_crd", 0},
-  { &spd_key_mutex_pt_handler, "pt_handler", 0},
 #endif
   { &spd_key_mutex_udf_table, "udf_table", 0},
   { &spd_key_mutex_conn_loop_check, "conn_loop_check", 0},
@@ -430,18 +428,6 @@ uchar *spider_wide_share_get_key(
   DBUG_RETURN((uchar*) share->table_name);
 }
 
-#ifdef WITH_PARTITION_STORAGE_ENGINE
-uchar *spider_pt_handler_share_get_key(
-  SPIDER_PARTITION_HANDLER *share,
-  size_t *length,
-  my_bool not_used __attribute__ ((unused))
-) {
-  DBUG_ENTER("spider_pt_handler_share_get_key");
-  *length = sizeof(ha_spider *);
-  DBUG_RETURN((uchar*) share->owner);
-}
-#endif
-
 uchar *spider_lgtm_tblhnd_share_hash_get_key(
   SPIDER_LGTM_TBLHND_SHARE *share,
   size_t *length,

storage/spider/spd_table.h

@@ -319,14 +319,6 @@ uchar *spider_wide_share_get_key(
   my_bool not_used __attribute__ ((unused))
 );
 
-#ifdef WITH_PARTITION_STORAGE_ENGINE
-uchar *spider_pt_handler_share_get_key(
-  SPIDER_PARTITION_HANDLER *share,
-  size_t *length,
-  my_bool not_used __attribute__ ((unused))
-);
-#endif
-
 uchar *spider_link_get_key(
   SPIDER_LINK_FOR_HASH *link_for_hash,
   size_t *length,