From 9859f24e9a25fc774c4d960568f12bdd634e00ca Mon Sep 17 00:00:00 2001 From: John Garry Date: Wed, 24 Aug 2016 19:05:52 +0800 Subject: [PATCH] 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 Reviewed-by: Hannes Reinecke Signed-off-by: Martin K. Petersen --- 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 280a19d..73f581f 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; -- 2.7.4