init_conn
if (init_conn(init) != DCB_CONNECTOR_eDP)
int (*init_conn)(struct ip_vs_app *, struct ip_vs_conn *);
.init_conn = ip_vs_ftp_init_conn,
if (inc->init_conn)
result = inc->init_conn(inc, cp);
if (inc->init_conn)
result = inc->init_conn(inc, cp);
if (inc->init_conn)
result = inc->init_conn(inc, cp);