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[Qemu-devel] [PATCH v3 3/3] block/nbd-client: nbd_co_send_request: fix r
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From: |
Vladimir Sementsov-Ogievskiy |
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Subject: |
[Qemu-devel] [PATCH v3 3/3] block/nbd-client: nbd_co_send_request: fix return code |
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Date: |
Wed, 20 Sep 2017 15:45:07 +0300 |
It's incorrect to return success rc >= 0 if we skip qio_channel_writev_all()
call due to s->quit.
Signed-off-by: Vladimir Sementsov-Ogievskiy <address@hidden>
---
block/nbd-client.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/block/nbd-client.c b/block/nbd-client.c
index 486bfff9f7..9d1e154feb 100644
--- a/block/nbd-client.c
+++ b/block/nbd-client.c
@@ -161,6 +161,8 @@ static int nbd_co_send_request(BlockDriverState *bs,
NULL) < 0) {
rc = -EIO;
}
+ } else if (rc >= 0) {
+ rc = -EIO;
}
qio_channel_set_cork(s->ioc, false);
} else {
--
2.11.1