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Subject[PATCH 6/8] hisi_sas: fail tmf task prep when port detached
Date
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>
---
drivers/scsi/hisi_sas/hisi_sas_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c
index 6c82e07..af92b137 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_main.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_main.c
@@ -204,7 +204,7 @@ static int hisi_sas_task_prep(struct sas_task *task, struct hisi_hba *hisi_hba,
return rc;
}
port = device->port->lldd_port;
- if (port && !port->port_attached && !tmf) {
+ if (port && !port->port_attached) {
if (sas_protocol_ata(task->task_proto)) {
struct task_status_struct *ts = &task->task_status;

--
1.9.1
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