Index: uspace/srv/net/tcp/service.c
===================================================================
--- uspace/srv/net/tcp/service.c	(revision 8a637a47d260c9852eb7bbefc705cba01e8ef051)
+++ uspace/srv/net/tcp/service.c	(revision 5147ff124d29e1b9d3e60be5848187fd214f2924)
@@ -973,4 +973,5 @@
 		async_answer_0(callid, ENOMEM);
 		async_answer_0(iid, ENOMEM);
+		return;
 	}