scsi: part of avoid a permanent stop of the scsi devices request queue

euler inclusion
category: bugfix
bugzilla: 8188
CVE: NA

---------------------------

The upstream part has merged in v4.10-rc1:
commit d2a14525 ("scsi: avoid a permanent stop of the scsi device's
request queue").
Signed-off-by: NJason Yan <yanaijie@huawei.com>
Reviewed-by: Nzhengbin <zhengbin13@huawei.com>
Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>

drivers/scsi/scsi_lib.c

@@ -3261,6 +3261,7 @@ int scsi_internal_device_unblock_nowait(struct scsi_device *sdev,
 		break;
 	case SDEV_CANCEL:
 	case SDEV_OFFLINE:
+	case SDEV_RUNNING:
 		break;
 	default:
 		return -EINVAL;