Fix a compiler warning

dr-m · dr-m · commit e16425ba9756 · 2017-06-30T18:50:30.000+03:00
diff --git a/storage/innobase/handler/ha_innodb.cc b/storage/innobase/handler/ha_innodb.cc
@@ -13027,8 +13027,6 @@ create_table_info_t::set_tablespace_type(
 int
 create_table_info_t::initialize()
 {
-	trx_t*		parent_trx;
-
 	DBUG_ENTER("create_table_info_t::initialize");
 
 	ut_ad(m_thd != NULL);
@@ -13050,7 +13048,7 @@ create_table_info_t::initialize()
 	/* Get the transaction associated with the current thd, or create one
 	if not yet created */
 
-	parent_trx = check_trx_exists(m_thd);
+	check_trx_exists(m_thd);
 
 	DBUG_RETURN(0);
 }

Original file line number	Diff line number	Diff line change
`@@ -13027,8 +13027,6 @@ create_table_info_t::set_tablespace_type(`
`13027`	`13027`	`int`
`13028`	`13028`	`create_table_info_t::initialize()`
`13029`	`13029`	`{`
`13030`		`- trx_t* parent_trx;`
`13031`		`-`
`13032`	`13030`	`DBUG_ENTER("create_table_info_t::initialize");`
`13033`	`13031`
`13034`	`13032`	`ut_ad(m_thd != NULL);`
`@@ -13050,7 +13048,7 @@ create_table_info_t::initialize()`
`13050`	`13048`	`/* Get the transaction associated with the current thd, or create one`
`13051`	`13049`	`if not yet created */`
`13052`	`13050`
`13053`		`- parent_trx = check_trx_exists(m_thd);`
	`13051`	`+ check_trx_exists(m_thd);`
`13054`	`13052`
`13055`	`13053`	`DBUG_RETURN(0);`
`13056`	`13054`	`}`