Index: uspace/srv/audio/hound/hound.c
===================================================================
--- uspace/srv/audio/hound/hound.c	(revision 585af0dc626405f628103ee825c974734def1cae)
+++ uspace/srv/audio/hound/hound.c	(revision a94de68ac96389465a51e5e16fa8575f4f81357f)
@@ -354,16 +354,4 @@
 	fibril_mutex_lock(&hound->list_guard);
 
-	if (list_empty(&hound->sinks)) {
-		fibril_mutex_unlock(&hound->list_guard);
-		log_debug("No sinks available");
-		return EINVAL;
-	}
-
-	if (list_empty(&hound->sources)) {
-		fibril_mutex_unlock(&hound->list_guard);
-		log_debug("No sinks available");
-		return EINVAL;
-	}
-
 	audio_source_t *source =
 	    audio_source_list_instance(list_first(&hound->sources));