crimson/os/seastore: drop unused code

Signed-off-by: Yingxin Cheng <yingxin.cheng@intel.com>

diff --git a/src/crimson/os/seastore/transaction_manager.cc b/src/crimson/os/seastore/transaction_manager.cc
index 1224114b276ccad61a0ee23672fecec1a011f3e6..e88e80b7feec30bb114bf3be657cba0d776cd274 100644 (file)
--- a/src/crimson/os/seastore/transaction_manager.cc
+++ b/src/crimson/os/seastore/transaction_manager.cc
@@ -602,7 +602,6 @@ TransactionManager::get_extents_if_live_ret TransactionManager::get_extents_if_l
     }
 
     if (is_logical_type(type)) {
-      using inner_ret = LBAManager::get_mapping_iertr::future<CachedExtentRef>;
       return lba_manager->get_mappings(
        t,
        laddr,