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scsi: hisi_sas: fail tmf task prep when port detached
When the port is detached we cannot execute a TMF, as there can be no device attached to the port. Signed-off-by: John Garry <john.garry@huawei.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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@ -204,7 +204,7 @@ static int hisi_sas_task_prep(struct sas_task *task, struct hisi_hba *hisi_hba,
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return rc;
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}
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port = device->port->lldd_port;
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if (port && !port->port_attached && !tmf) {
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if (port && !port->port_attached) {
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if (sas_protocol_ata(task->task_proto)) {
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struct task_status_struct *ts = &task->task_status;
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