discovery_logout 419 drivers/scsi/scsi_transport_iscsi.c iscsi_iface_attr(iface, discovery_logout, discovery_logout 846 drivers/scsi/scsi_transport_iscsi.c iscsi_flashnode_sess_attr(fnode, discovery_logout, discovery_logout 4005 drivers/scsi/scsi_transport_iscsi.c iscsi_session_attr(discovery_logout, ISCSI_PARAM_DISCOVERY_LOGOUT_EN, 0);