sctp_list_single_entry 542 net/sctp/bind_addr.c if (sctp_list_single_entry(&bp->address_list)) { sctp_list_single_entry 683 net/sctp/socket.c (sctp_list_single_entry(&bp->address_list))) { sctp_list_single_entry 6307 net/sctp/socket.c if (sctp_list_single_entry(&bp->address_list)) {