qla4xxx_mark_device_missing
void qla4xxx_mark_device_missing(struct iscsi_cls_session *cls_session);
qla4xxx_mark_device_missing(ddb_entry->sess);
qla4xxx_mark_device_missing(ddb_entry->sess);
iscsi_host_for_each_session(ha->host, qla4xxx_mark_device_missing);