auth: Clean up the conn check in GSQLBackend::reconnectIfNeeded()

We have a nice method, let's use it :)

diff --git a/pdns/backends/gsql/gsqlbackend.hh b/pdns/backends/gsql/gsqlbackend.hh
index 31224b650564fd8dcaa6a7a9820f5ae7d8a9bd68..8fdb2393cfde7fa509f5d6501e6efd63eda9a69b 100644 (file)
--- a/pdns/backends/gsql/gsqlbackend.hh
+++ b/pdns/backends/gsql/gsqlbackend.hh
@@ -252,10 +252,12 @@ protected:
   }
   virtual void reconnectIfNeeded()
   {
+    if (isConnectionUsable()) {
+      return;
+    }
+
     if (d_db) {
-      if(!d_db->isConnectionUsable()) {
-        d_db->reconnect();
-      }
+      d_db->reconnect();
     }
   }