tipc: Remove unused domain argument from multicast send routine

Eliminates an unused argument from tipc_multicast(), now that this
routine can no longer be called by kernel-based applications.

Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/tipc/port.c

@@ -88,7 +88,7 @@ static void port_incr_out_seqno(struct port *p_ptr)
  * 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;

net/tipc/port.h

@@ -235,7 +235,7 @@ int tipc_send2port(u32 portref, struct tipc_portid const *dest,
 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,

net/tipc/socket.c

@@ -596,7 +596,6 @@ static int send_msg(struct kiocb *iocb, struct socket *sock,
 				break;
 			res = tipc_multicast(tport->ref,
 					     &dest->addr.nameseq,
-					     0,
 					     m->msg_iovlen,
 					     m->msg_iov);
 		}