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[PATCH 2/2] iscsi: return -EIO when sense fields are meaningless
From: |
Xie Yongji |
Subject: |
[PATCH 2/2] iscsi: return -EIO when sense fields are meaningless |
Date: |
Wed, 1 Jul 2020 18:54:44 +0800 |
When an I/O request failed, now we only return correct
value on scsi check condition. We should also have a
default errno such as -EIO in other case.
Signed-off-by: Xie Yongji <xieyongji@bytedance.com>
---
block/iscsi.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/block/iscsi.c b/block/iscsi.c
index 2964c9f8d2..387ed872ef 100644
--- a/block/iscsi.c
+++ b/block/iscsi.c
@@ -241,9 +241,11 @@ iscsi_co_generic_cb(struct iscsi_context *iscsi, int
status,
iTask->status = status;
iTask->do_retry = 0;
+ iTask->err_code = 0;
iTask->task = task;
if (status != SCSI_STATUS_GOOD) {
+ iTask->err_code = -EIO;
if (iTask->retries++ < ISCSI_CMD_RETRIES) {
if (status == SCSI_STATUS_BUSY ||
status == SCSI_STATUS_TIMEOUT ||
--
2.11.0