avoid compiler warning

diff --git a/src/api2/admin/datastore.rs b/src/api2/admin/datastore.rs
index 96faafee6ae129a287b4b99367104fad4409914f..405a3c246ed0332bdf261ee966fd0b0b59899ecc 100644 (file)
--- a/src/api2/admin/datastore.rs
+++ b/src/api2/admin/datastore.rs
@@ -1519,7 +1519,7 @@ fn set_backup_owner(
     backup_type: String,
     backup_id: String,
     new_owner: Userid,
-    rpcenv: &mut dyn RpcEnvironment,
+    _rpcenv: &mut dyn RpcEnvironment,
 ) -> Result<(), Error> {
 
     let datastore = DataStore::lookup_datastore(&store)?;