[2098] cleanup: removed commented-out unused method parameter.

diff --git a/src/lib/datasrc/memory/treenode_rrset.cc b/src/lib/datasrc/memory/treenode_rrset.cc
index c6219781a5a9b6ad4c34b2ae36f4baef7da2c38e..840d202063fe0cc29b22f24851c0f4a3ca159856 100644 (file)
--- a/src/lib/datasrc/memory/treenode_rrset.cc
+++ b/src/lib/datasrc/memory/treenode_rrset.cc
@@ -195,7 +195,7 @@ TreeNodeRRset::toWire(AbstractMessageRenderer& renderer) const {
 }
 
 unsigned int
-TreeNodeRRset::toWire(isc::util::OutputBuffer& /*buffer*/) const {
+TreeNodeRRset::toWire(isc::util::OutputBuffer&) const {
     isc_throw(Unexpected, "unexpected method called on TreeNodeRRset");
 }