FCP_SET
fcp_update_tgt_state(ptgt, FCP_SET, FCP_LUN_BUSY);
fcp_update_lun_state(plun, FCP_SET, FCP_LUN_BUSY);
fcp_update_tgt_state(ptgt, FCP_SET, state);
fcp_update_tgt_state(ptgt, FCP_SET, state);
if (flag == FCP_SET) {
if (flag == FCP_SET) {
if (flag == FCP_SET) {