tipc: Remove unused macro CF_SERVER

It is no used any more, so can remove it.
Signed-off-by: NYueHaibing <yuehaibing@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

net/tipc/topsrv.c

@@ -48,7 +48,6 @@
 #define MAX_SEND_MSG_COUNT	25
 #define MAX_RECV_MSG_COUNT	25
 #define CF_CONNECTED		1
-#define CF_SERVER		2
 
 #define TIPC_SERVER_NAME_LEN	32