diff --git a/net/tipc/port.c b/net/tipc/port.c
index e822117..01dcfee 100644
--- a/net/tipc/port.c
+++ b/net/tipc/port.c
@@ -88,7 +88,7 @@
  * tipc_multicast - send a multicast message to local and remote destinations
  */
 
-int tipc_multicast(u32 ref, struct tipc_name_seq const *seq, u32 domain,
+int tipc_multicast(u32 ref, struct tipc_name_seq const *seq,
 		   u32 num_sect, struct iovec const *msg_sect)
 {
 	struct tipc_msg *hdr;
diff --git a/net/tipc/port.h b/net/tipc/port.h
index 547cd6e..711b4a0 100644
--- a/net/tipc/port.h
+++ b/net/tipc/port.h
@@ -235,7 +235,7 @@
 int tipc_send_buf2port(u32 portref, struct tipc_portid const *dest,
 		struct sk_buff *buf, unsigned int dsz);
 
-int tipc_multicast(u32 portref, struct tipc_name_seq const *seq, u32 domain,
+int tipc_multicast(u32 portref, struct tipc_name_seq const *seq,
 		unsigned int section_count, struct iovec const *msg);
 
 int tipc_port_reject_sections(struct port *p_ptr, struct tipc_msg *hdr,
diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index 23a12e4..34f96ed 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -596,7 +596,6 @@
 				break;
 			res = tipc_multicast(tport->ref,
 					     &dest->addr.nameseq,
-					     0,
 					     m->msg_iovlen,
 					     m->msg_iov);
 		}