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[SCSI] remove scsi_cmnd->owner

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never checked anywhere

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Christoph Hellwig
2005-06-19 13:40:52 +02:00
committed by James Bottomley
parent f5ad56145d
commit b4edcbcafd
5 changed files with 1 additions and 36 deletions
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18
drivers/scsi/scsi_error.c
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@ -77,7 +77,6 @@ int scsi_eh_scmd_add(struct scsi_cmnd *scmd, int eh_flag)
/*
* FIXME: Can we stop setting owner and state.
*/
scmd->owner = SCSI_OWNER_ERROR_HANDLER;
scmd->state = SCSI_STATE_FAILED;
list_add_tail(&scmd->eh_entry, &shost->eh_cmd_q);
set_bit(SHOST_RECOVERY, &shost->shost_state);
@ -451,7 +450,6 @@ static void scsi_eh_done(struct scsi_cmnd *scmd)
*/
if (del_timer(&scmd->eh_timeout)) {
scmd->request->rq_status = RQ_SCSI_DONE;
scmd->owner = SCSI_OWNER_ERROR_HANDLER;
SCSI_LOG_ERROR_RECOVERY(3, printk("%s scmd: %p result: %x\n",
__FUNCTION__, scmd, scmd->result));
@ -484,8 +482,6 @@ static int scsi_send_eh_cmnd(struct scsi_cmnd *scmd, int timeout)
* we will use a queued command if possible, otherwise we will
* emulate the queuing and calling of completion function ourselves.
*/
scmd->owner = SCSI_OWNER_LOWLEVEL;
if (sdev->scsi_level <= SCSI_2)
scmd->cmnd[1] = (scmd->cmnd[1] & 0x1f) |
(sdev->lun << 5 & 0xe0);
@ -514,7 +510,6 @@ static int scsi_send_eh_cmnd(struct scsi_cmnd *scmd, int timeout)
*/
if (scsi_eh_eflags_chk(scmd, SCSI_EH_REC_TIMEOUT)) {
scsi_eh_eflags_clr(scmd, SCSI_EH_REC_TIMEOUT);
scmd->owner = SCSI_OWNER_LOWLEVEL;
/*
* as far as the low level driver is
@ -530,8 +525,6 @@ static int scsi_send_eh_cmnd(struct scsi_cmnd *scmd, int timeout)
shost->hostt->eh_abort_handler(scmd);
scmd->request->rq_status = RQ_SCSI_DONE;
scmd->owner = SCSI_OWNER_ERROR_HANDLER;
rtn = FAILED;
}
@ -742,9 +735,6 @@ static int scsi_try_to_abort_cmd(struct scsi_cmnd *scmd)
*/
if (scmd->serial_number == 0)
return SUCCESS;
scmd->owner = SCSI_OWNER_LOWLEVEL;
return scmd->device->host->hostt->eh_abort_handler(scmd);
}
@ -862,10 +852,7 @@ static int scsi_try_bus_device_reset(struct scsi_cmnd *scmd)
if (!scmd->device->host->hostt->eh_device_reset_handler)
return FAILED;
scmd->owner = SCSI_OWNER_LOWLEVEL;
rtn = scmd->device->host->hostt->eh_device_reset_handler(scmd);
if (rtn == SUCCESS) {
scmd->device->was_reset = 1;
scmd->device->expecting_cc_ua = 1;
@ -1048,7 +1035,6 @@ static int scsi_try_bus_reset(struct scsi_cmnd *scmd)
SCSI_LOG_ERROR_RECOVERY(3, printk("%s: Snd Bus RST\n",
__FUNCTION__));
scmd->owner = SCSI_OWNER_LOWLEVEL;
if (!scmd->device->host->hostt->eh_bus_reset_handler)
return FAILED;
@ -1077,7 +1063,6 @@ static int scsi_try_host_reset(struct scsi_cmnd *scmd)
SCSI_LOG_ERROR_RECOVERY(3, printk("%s: Snd Host RST\n",
__FUNCTION__));
scmd->owner = SCSI_OWNER_LOWLEVEL;
if (!scmd->device->host->hostt->eh_host_reset_handler)
return FAILED;
@ -1819,8 +1804,7 @@ scsi_reset_provider(struct scsi_device *dev, int flag)
memset(&scmd->eh_timeout, 0, sizeof(scmd->eh_timeout));
scmd->request->rq_status = RQ_SCSI_BUSY;
scmd->state = SCSI_STATE_INITIALIZING;
scmd->owner = SCSI_OWNER_MIDLEVEL;
memset(&scmd->cmnd, '\0', sizeof(scmd->cmnd));
scmd->scsi_done = scsi_reset_provider_done_command;