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[06/11] hisi_sas: modify return value of hisi_sas_query_task()

Message ID 1478522920-108145-7-git-send-email-john.garry@huawei.com
State New
Headers show

Commit Message

John Garry Nov. 7, 2016, 12:48 p.m. UTC 
From: Xiang Chen <chenxiang66@hisilicon.com>


sas_scsi_find_task() only deals with return value
TMF_RESP_FUNC_FAILED/TMF_RESP_FUNC_SUCC/TMF_RESP_FUNC_COMPLETE of
query task. So for LLDD errors just return TMF_RESP_FUNC_FAILED.

Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>

Signed-off-by: John Garry <john.garry@huawei.com>

---
 drivers/scsi/hisi_sas/hisi_sas_main.c | 3 +++
 1 file changed, 3 insertions(+)

-- 
1.9.1
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Patch

diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c
index 9133238..504cbcf 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_main.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_main.c
@@ -961,6 +961,9 @@  static int hisi_sas_query_task(struct sas_task *task)
 		case TMF_RESP_FUNC_FAILED:
 		case TMF_RESP_FUNC_COMPLETE:
 			break;
+		default:
+			rc = TMF_RESP_FUNC_FAILED;
+			break;
 		}
 	}
 	return rc;