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>
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,