Index: uspace/lib/packet/generic/packet_server.c
===================================================================
--- uspace/lib/packet/generic/packet_server.c	(revision 28a3e74e6d058abea15c330564b3724616fe271b)
+++ uspace/lib/packet/generic/packet_server.c	(revision 01accb7c10fb27192bd5f3f05fb1392ef1509f23)
@@ -324,8 +324,9 @@
 
 	*answer_count = 0;
+	
+	if (!IPC_GET_IMETHOD(*call))
+		return EOK;
+	
 	switch (IPC_GET_IMETHOD(*call)) {
-	case IPC_M_PHONE_HUNGUP:
-		return EOK;
-	
 	case NET_PACKET_CREATE_1:
 		packet = packet_get_local(DEFAULT_ADDR_LEN, DEFAULT_PREFIX,