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isci: Escalate to I_T_Nexus_Reset when the device is gone. 

If LUN reset sees that the device is gone, it returns TMF_RESP_FUNC_FAILED
to cause libsas to escalate to an I_T_Nexus_Reset.

Signed-off-by: Jeff Skirvin <jeffrey.d.skirvin@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
This commit is contained in:
Jeff Skirvin 2012-03-08 22:41:53 -08:00 committed by Dan Williams
parent 83884014ea
commit d80ecd5726
1 changed files with 2 additions and 2 deletions
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4
drivers/scsi/isci/task.c
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@ -842,10 +842,10 @@ int isci_task_lu_reset(struct domain_device *dev, u8 *lun)
__func__, dev, ihost, isci_device);
if (!isci_device) {
/* If the device is gone, stop the escalations. */
/* If the device is gone, escalate to I_T_Nexus_Reset. */
dev_dbg(&ihost->pdev->dev, "%s: No dev\n", __func__);
ret = TMF_RESP_FUNC_COMPLETE;
ret = TMF_RESP_FUNC_FAILED;
goto out;
}
if (isci_remote_device_suspend(ihost, isci_device) != SCI_SUCCESS) {