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[Qemu-devel] [PATCH 03/25] nbd: Fix nbd_establish_connection()'s return
From: |
Max Reitz |
Subject: |
[Qemu-devel] [PATCH 03/25] nbd: Fix nbd_establish_connection()'s return value |
Date: |
Wed, 25 Feb 2015 13:08:16 -0500 |
unix_connect_opts() and inet_connect_opts() do not necessarily set errno
(if at all); therefore, nbd_establish_connection() should not literally
return -errno on error.
Signed-off-by: Max Reitz <address@hidden>
---
block/nbd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/nbd.c b/block/nbd.c
index 2f3b9ad..4a6cf9d 100644
--- a/block/nbd.c
+++ b/block/nbd.c
@@ -247,7 +247,7 @@ static int nbd_establish_connection(BlockDriverState *bs,
Error **errp)
/* Failed to establish connection */
if (sock < 0) {
logout("Failed to establish connection to NBD server\n");
- return -errno;
+ return -EIO;
}
return sock;
--
2.1.0
- [Qemu-devel] [PATCH 00/25] nbd: Several fixes, Max Reitz, 2015/02/25
- [Qemu-devel] [PATCH 02/25] qemu-nbd: Detect unused partitions by system == 0, Max Reitz, 2015/02/25
- [Qemu-devel] [PATCH 03/25] nbd: Fix nbd_establish_connection()'s return value,
Max Reitz <=
- [Qemu-devel] [PATCH 05/25] nbd: Avoid generic -EINVAL, Max Reitz, 2015/02/25
- [Qemu-devel] [PATCH 08/25] nbd: Handle blk_getlength() failure, Max Reitz, 2015/02/25
- [Qemu-devel] [PATCH 01/25] util/uri: Add overflow check to rfc3986_parse_port, Max Reitz, 2015/02/25
- [Qemu-devel] [PATCH 09/25] qemu-nbd: fork() can fail, Max Reitz, 2015/02/25
- [Qemu-devel] [PATCH 14/25] coroutine: Add co_yield_timeout(), Max Reitz, 2015/02/25
- [Qemu-devel] [PATCH 06/25] nbd: Pass return value from nbd_handle_list(), Max Reitz, 2015/02/25
- [Qemu-devel] [PATCH 04/25] nbd: Fix response to invalid requests, Max Reitz, 2015/02/25
- [Qemu-devel] [PATCH 15/25] coroutine-io: Return -errno in case of error, Max Reitz, 2015/02/25
- [Qemu-devel] [PATCH 10/25] nbd: Fix potential signed overflow issues, Max Reitz, 2015/02/25
- [Qemu-devel] [PATCH 07/25] nbd: Add "failed to open export" error message, Max Reitz, 2015/02/25