Replace `struct update_lock_points` with lambda

No behavior change.
This code was introduced in 5add7a7 before we required C++11, which is
why the struct was needed. As we are now using more modern C++ and this
is the only place where lockpoints are updated for mempool entries, it
is more idiomatic to call `modify` with a lambda.

Co-authored-by: Hennadii Stepanov <32963518+hebasto@users.noreply.github.com>

1 files changed, 0 insertions, 10 deletions

diff --git a/src/txmempool.h b/src/txmempool.h
index 9fc3054e3c..e025dafd91 100644
--- a/src/txmempool.h
+++ b/src/txmempool.h
@@ -312,16 +312,6 @@ public:
     }
 };
 
-struct update_lock_points
-{
-    explicit update_lock_points(const LockPoints& _lp) : lp(_lp) { }
-
-    void operator() (CTxMemPoolEntry &e) { e.UpdateLockPoints(lp); }
-
-private:
-    const LockPoints& lp;
-};
-
 // Multi_index tag names
 struct descendant_score {};
 struct entry_time {};