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[Qemu-devel] [PATCH] scsi: Fix scsi_req_cancel_async for no aiocb req
From: |
Fam Zheng |
Subject: |
[Qemu-devel] [PATCH] scsi: Fix scsi_req_cancel_async for no aiocb req |
Date: |
Tue, 27 Jan 2015 17:16:59 +0800 |
scsi_req_cancel_complete is responsible for releasing the request, so we
shouldn't skip it in any case. This doesn't affect the only existing
caller, virtio-scsi, but is useful for other devices once they use it.
Suggested-by: Paolo Bonzini <address@hidden>
Signed-off-by: Fam Zheng <address@hidden>
---
hw/scsi/scsi-bus.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/hw/scsi/scsi-bus.c b/hw/scsi/scsi-bus.c
index 9b740a3..db39ae0 100644
--- a/hw/scsi/scsi-bus.c
+++ b/hw/scsi/scsi-bus.c
@@ -1756,6 +1756,8 @@ void scsi_req_cancel_async(SCSIRequest *req, Notifier
*notifier)
req->io_canceled = true;
if (req->aiocb) {
blk_aio_cancel_async(req->aiocb);
+ } else {
+ scsi_req_cancel_complete(req);
}
}
--
1.9.3
- [Qemu-devel] [PATCH] scsi: Fix scsi_req_cancel_async for no aiocb req,
Fam Zheng <=