Clean up a bit

roomserver/internal/input/input_events.go

@@ -221,7 +221,7 @@ func (r *Inputer) processRoomEvent(
 	// typical federated room join) then we won't bother trying to fetch prev events
 	// because we may not be allowed to see them and we have no choice but to trust
 	// the state event IDs provided to us in the join instead.
-	if !input.HasState && missingPrev && input.Kind == api.KindNew {
+	if missingPrev && input.Kind == api.KindNew {
 		// Don't do this for KindOld events, otherwise old events that we fetch
 		// to satisfy missing prev events/state will end up recursively calling
 		// processRoomEvent.

roomserver/internal/query/query.go

@@ -150,9 +150,6 @@ func (r *Queryer) QueryMissingAuthPrevEvents(
 
 	for _, prevEventID := range request.PrevEventIDs {
 		state, err := r.DB.StateAtEventIDs(ctx, []string{prevEventID})
-		if len(state) == 1 && state[0].IsRejected {
-			continue
-		}
 		if err != nil || len(state) == 0 {
 			response.MissingPrevEventIDs = append(response.MissingPrevEventIDs, prevEventID)
 		}