crimson/os/seastore: do not capture unused variable

Signed-off-by: Kefu Chai <kchai@redhat.com>

diff --git a/src/crimson/os/seastore/onode_manager/staged-fltree/fltree_onode_manager.cc b/src/crimson/os/seastore/onode_manager/staged-fltree/fltree_onode_manager.cc
index b75f85e02eb3063b1e414d6ab5fe4b0bc28a14f3..031bf42e7ae7432175a33935283ec1a428e850f9 100644 (file)
--- a/src/crimson/os/seastore/onode_manager/staged-fltree/fltree_onode_manager.cc
+++ b/src/crimson/os/seastore/onode_manager/staged-fltree/fltree_onode_manager.cc
@@ -49,7 +49,7 @@ FLTreeOnodeManager::get_or_create_onode(
   return tree.insert(
     trans, hoid,
     OnodeTree::tree_value_config_t{sizeof(onode_layout_t)}
-  ).safe_then([this, &trans, &hoid](auto p)
+  ).safe_then([&trans, &hoid](auto p)
              -> get_or_create_onode_ret {
     auto [cursor, created] = std::move(p);
     auto val = OnodeRef(new FLTreeOnode(cursor.value()));