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[Qemu-devel] [PATCH 12/19] nbd/common: nbd_wr_syncv handle QIO_CHANNEL_E
From: |
Vladimir Sementsov-Ogievskiy |
Subject: |
[Qemu-devel] [PATCH 12/19] nbd/common: nbd_wr_syncv handle QIO_CHANNEL_ERR_EPIPE |
Date: |
Tue, 30 May 2017 17:30:45 +0300 |
Return EPIPE in case of QIO_CHANNEL_ERR_EPIPE, we will need it to
improve error path in nbd server.
Signed-off-by: Vladimir Sementsov-Ogievskiy <address@hidden>
---
nbd/common.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/nbd/common.c b/nbd/common.c
index e520aae741..88e0297fb2 100644
--- a/nbd/common.c
+++ b/nbd/common.c
@@ -52,7 +52,7 @@ ssize_t nbd_wr_syncv(QIOChannel *ioc,
continue;
}
if (len < 0) {
- done = -EIO;
+ done = len == QIO_CHANNEL_ERR_EPIPE ? -EPIPE : -EIO;
goto cleanup;
}
--
2.11.1
- Re: [Qemu-devel] [PATCH 08/19] nbd/server: get rid of fail: return rc, (continued)
- [Qemu-devel] [PATCH 07/19] nbd/server: nbd_negotiate: fix error path, Vladimir Sementsov-Ogievskiy, 2017/05/30
- [Qemu-devel] [PATCH 10/19] nbd/server: refactor nbd_trip, Vladimir Sementsov-Ogievskiy, 2017/05/30
- [Qemu-devel] [PATCH 13/19] nbd/server: return original error codes, Vladimir Sementsov-Ogievskiy, 2017/05/30
- [Qemu-devel] [PATCH 09/19] nbd/server: rename rc to ret, Vladimir Sementsov-Ogievskiy, 2017/05/30
- [Qemu-devel] [PATCH 05/19] nbd/server: refactor nbd_co_receive_request, Vladimir Sementsov-Ogievskiy, 2017/05/30
- [Qemu-devel] [PATCH 12/19] nbd/common: nbd_wr_syncv handle QIO_CHANNEL_ERR_EPIPE,
Vladimir Sementsov-Ogievskiy <=
- [Qemu-devel] [PATCH 18/19] nbd/client: refactor TRACE of NBD_MAGIC, Vladimir Sementsov-Ogievskiy, 2017/05/30
- [Qemu-devel] [PATCH 14/19] nbd/server: nbd_negotiate: return 1 on NBD_OPT_ABORT, Vladimir Sementsov-Ogievskiy, 2017/05/30
- [Qemu-devel] [PATCH 02/19] nbd/server: get rid of ssize_t, Vladimir Sementsov-Ogievskiy, 2017/05/30
- [Qemu-devel] [PATCH 17/19] nbd/common: nbd_tls_handshake: use error_reportf_err instead of TRACE, Vladimir Sementsov-Ogievskiy, 2017/05/30
- [Qemu-devel] [PATCH 06/19] nbd/server: remove NBDClientNewData, Vladimir Sementsov-Ogievskiy, 2017/05/30
- [Qemu-devel] [PATCH 01/19] nbd/server: get rid of nbd_negotiate_read and friends, Vladimir Sementsov-Ogievskiy, 2017/05/30