153 	enum scsi_disposition rtn;  in scmd_eh_abort_handler()  local
166 	rtn = scsi_try_to_abort_cmd(shost->hostt, scmd);  in scmd_eh_abort_handler()
167 	if (rtn != SUCCESS) {  in scmd_eh_abort_handler()
171 				    (rtn == FAST_IO_FAIL) ?  in scmd_eh_abort_handler()
874 	enum scsi_disposition rtn;  in scsi_try_host_reset()  local
884 	rtn = hostt->eh_host_reset_handler(scmd);  in scsi_try_host_reset()
886 	if (rtn == SUCCESS) {  in scsi_try_host_reset()
894 	return rtn;  in scsi_try_host_reset()
904 	enum scsi_disposition rtn;  in scsi_try_bus_reset()  local
914 	rtn = hostt->eh_bus_reset_handler(scmd);  in scsi_try_bus_reset()
916 	if (rtn == SUCCESS) {  in scsi_try_bus_reset()
924 	return rtn;  in scsi_try_bus_reset()
946 	enum scsi_disposition rtn;  in scsi_try_target_reset()  local
953 	rtn = hostt->eh_target_reset_handler(scmd);  in scsi_try_target_reset()
954 	if (rtn == SUCCESS) {  in scsi_try_target_reset()
961 	return rtn;  in scsi_try_target_reset()
976 	enum scsi_disposition rtn;  in scsi_try_bus_device_reset()  local
982 	rtn = hostt->eh_device_reset_handler(scmd);  in scsi_try_bus_device_reset()
983 	if (rtn == SUCCESS)  in scsi_try_bus_device_reset()
985 	return rtn;  in scsi_try_bus_device_reset()
1147 	int rtn;  in scsi_send_eh_cmnd()  local
1173 		rtn = shost->hostt->queuecommand(shost, scmd);  in scsi_send_eh_cmnd()
1175 		rtn = FAILED;  in scsi_send_eh_cmnd()
1178 	if (rtn) {  in scsi_send_eh_cmnd()
1188 		rtn = FAILED;  in scsi_send_eh_cmnd()
1191 		rtn = SUCCESS;  in scsi_send_eh_cmnd()
1196 	scsi_log_completion(scmd, rtn);  in scsi_send_eh_cmnd()
1212 		rtn = scsi_eh_completed_normally(scmd);  in scsi_send_eh_cmnd()
1214 			"%s: scsi_eh_completed_normally %x\n", __func__, rtn));  in scsi_send_eh_cmnd()
1216 		switch (rtn) {  in scsi_send_eh_cmnd()
1222 			rtn = NEEDS_RETRY;  in scsi_send_eh_cmnd()
1225 			rtn = FAILED;  in scsi_send_eh_cmnd()
1228 	} else if (rtn != FAILED) {  in scsi_send_eh_cmnd()
1230 		rtn = FAILED;  in scsi_send_eh_cmnd()
1235 	return rtn;  in scsi_send_eh_cmnd()
1253 scsi_eh_action(struct scsi_cmnd *scmd, enum scsi_disposition rtn)  in scsi_eh_action()  argument
1258 			rtn = sdrv->eh_action(scmd, rtn);  in scsi_eh_action()
1260 	return rtn;  in scsi_eh_action()
1306 	enum scsi_disposition rtn;  in scsi_eh_get_sense()  local
1337 		rtn = scsi_request_sense(scmd);  in scsi_eh_get_sense()
1338 		if (rtn != SUCCESS)  in scsi_eh_get_sense()
1345 		rtn = scsi_decide_disposition(scmd);  in scsi_eh_get_sense()
1351 		if (rtn == SUCCESS)  in scsi_eh_get_sense()
1364 		else if (rtn != NEEDS_RETRY)  in scsi_eh_get_sense()
1385 	enum scsi_disposition rtn;  in scsi_eh_tur()  local
1388 	rtn = scsi_send_eh_cmnd(scmd, tur_command, 6,  in scsi_eh_tur()
1392 		"%s return: %x\n", __func__, rtn));  in scsi_eh_tur()
1394 	switch (rtn) {  in scsi_eh_tur()
1474 		enum scsi_disposition rtn = NEEDS_RETRY;  in scsi_eh_try_stu()  local
1476 		for (i = 0; rtn == NEEDS_RETRY && i < 2; i++)  in scsi_eh_try_stu()
1477 			rtn = scsi_send_eh_cmnd(scmd, stu_command, 6,  in scsi_eh_try_stu()
1480 		if (rtn == SUCCESS)  in scsi_eh_try_stu()
1569 	enum scsi_disposition rtn;  in scsi_eh_bus_device_reset()  local
1593 		rtn = scsi_try_bus_device_reset(bdr_scmd);  in scsi_eh_bus_device_reset()
1594 		if (rtn == SUCCESS || rtn == FAST_IO_FAIL) {  in scsi_eh_bus_device_reset()
1596 			    rtn == FAST_IO_FAIL ||  in scsi_eh_bus_device_reset()
1601 					    scsi_eh_action(scmd, rtn) != FAILED)  in scsi_eh_bus_device_reset()
1636 		enum scsi_disposition rtn;  in scsi_eh_target_reset()  local
1657 		rtn = scsi_try_target_reset(scmd);  in scsi_eh_target_reset()
1658 		if (rtn != SUCCESS && rtn != FAST_IO_FAIL)  in scsi_eh_target_reset()
1668 			if (rtn == SUCCESS)  in scsi_eh_target_reset()
1670 			else if (rtn == FAST_IO_FAIL)  in scsi_eh_target_reset()
1694 	enum scsi_disposition rtn;  in scsi_eh_bus_reset()  local
1731 		rtn = scsi_try_bus_reset(chan_scmd);  in scsi_eh_bus_reset()
1732 		if (rtn == SUCCESS || rtn == FAST_IO_FAIL) {  in scsi_eh_bus_reset()
1735 					if (rtn == FAST_IO_FAIL)  in scsi_eh_bus_reset()
1765 	enum scsi_disposition rtn;  in scsi_eh_host_reset()  local
1776 		rtn = scsi_try_host_reset(scmd);  in scsi_eh_host_reset()
1777 		if (rtn == SUCCESS) {  in scsi_eh_host_reset()
1779 		} else if (rtn == FAST_IO_FAIL) {  in scsi_eh_host_reset()
1877 	enum scsi_disposition rtn;  in scsi_decide_disposition()  local
2020 		rtn = scsi_check_sense(scmd);  in scsi_decide_disposition()
2021 		if (rtn == NEEDS_RETRY)  in scsi_decide_disposition()
2027 		return rtn;  in scsi_decide_disposition()
2439 	enum scsi_disposition rtn;  in scsi_ioctl_reset()  local
2474 		rtn = SUCCESS;  in scsi_ioctl_reset()
2477 		rtn = scsi_try_bus_device_reset(scmd);  in scsi_ioctl_reset()
2478 		if (rtn == SUCCESS || (val & SG_SCSI_RESET_NO_ESCALATE))  in scsi_ioctl_reset()
2482 		rtn = scsi_try_target_reset(scmd);  in scsi_ioctl_reset()
2483 		if (rtn == SUCCESS || (val & SG_SCSI_RESET_NO_ESCALATE))  in scsi_ioctl_reset()
2487 		rtn = scsi_try_bus_reset(scmd);  in scsi_ioctl_reset()
2488 		if (rtn == SUCCESS || (val & SG_SCSI_RESET_NO_ESCALATE))  in scsi_ioctl_reset()
2492 		rtn = scsi_try_host_reset(scmd);  in scsi_ioctl_reset()
2493 		if (rtn == SUCCESS)  in scsi_ioctl_reset()
2497 		rtn = FAILED;  in scsi_ioctl_reset()
2501 	error = (rtn == SUCCESS) ? 0 : -EIO;  in scsi_ioctl_reset()