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authorJohn Garry <john.garry@huawei.com>2016-08-24 19:05:52 +0800
committerMartin K. Petersen <martin.petersen@oracle.com>2016-08-25 22:38:54 -0400
commit9859f24e9a25fc774c4d960568f12bdd634e00ca (patch)
tree8a15d35f0dece743dadeac3e7de7f2e7afb3c2d2 /drivers/scsi/hisi_sas
parentdf032d0e4dbe2597dfa3f60c06b1c260e3870a3d (diff)
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>
Diffstat (limited to 'drivers/scsi/hisi_sas')
-rw-r--r--drivers/scsi/hisi_sas/hisi_sas_main.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c
index 280a19dae8eb..73f581f7dc36 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;