scsi: hisi_sas: error hisi_sas_task_prep() when port down

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When sas_port is NULL, then return SAS_PHY_DOWN.

In addition, when the sas_dev is gone then explicitly return
SAS_PHY_DOWN.

Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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John Garry 2017-03-23 01:25:22 +08:00 • committed by Martin K. Petersen

parent 405314df56

commit ddabca216c

1 changed files with 2 additions and 3 deletions

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drivers/scsi/hisi_sas/hisi_sas_main.c

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