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Re: [Qemu-devel] [PATCH v2 06/23] block: Clean up "Could not create temp
From: |
Eric Blake |
Subject: |
Re: [Qemu-devel] [PATCH v2 06/23] block: Clean up "Could not create temporary overlay" error message |
Date: |
Thu, 17 Dec 2015 13:16:36 -0700 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 |
On 12/17/2015 09:49 AM, Markus Armbruster wrote:
> bdrv_create() sets an error and returns -errno on failure. When the
> latter is interesting, the error is created with error_setg_errno().
>
> bdrv_append_temp_snapshot() uses the error's message to create a new
> one with error_setg_errno(). This adds a strerror() that is either
> uninteresting or duplicate. Use error_setg() instead.
>
> Signed-off-by: Markus Armbruster <address@hidden>
> ---
> block.c | 5 ++---
> 1 file changed, 2 insertions(+), 3 deletions(-)
>
Reviewed-by: Eric Blake <address@hidden>
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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- [Qemu-devel] [PATCH v2 00/23] Error reporting cleanups and fixes, Markus Armbruster, 2015/12/17
- [Qemu-devel] [PATCH v2 03/23] error: Use error_report_err() instead of monitor_printf(), Markus Armbruster, 2015/12/17
- [Qemu-devel] [PATCH v2 02/23] error: Use error_report_err() where appropriate (again), Markus Armbruster, 2015/12/17
- [Qemu-devel] [PATCH v2 16/23] error: Strip trailing '\n' from error string arguments (again), Markus Armbruster, 2015/12/17
- [Qemu-devel] [PATCH v2 06/23] block: Clean up "Could not create temporary overlay" error message, Markus Armbruster, 2015/12/17
- Re: [Qemu-devel] [PATCH v2 06/23] block: Clean up "Could not create temporary overlay" error message,
Eric Blake <=
- [Qemu-devel] [PATCH v2 05/23] error: Improve documentation around error_append_hint(), Markus Armbruster, 2015/12/17
- Re: [Qemu-devel] [PATCH v2 05/23] error: Improve documentation around error_append_hint(), Eric Blake, 2015/12/17
- Re: [Qemu-devel] [PATCH v2 05/23] error: Improve documentation around error_append_hint(), Markus Armbruster, 2015/12/17
- Re: [Qemu-devel] [PATCH v2 05/23] error: Improve documentation around error_append_hint(), Eric Blake, 2015/12/17
- Re: [Qemu-devel] [PATCH v2 05/23] error: Improve documentation around error_append_hint(), Markus Armbruster, 2015/12/17
- Re: [Qemu-devel] [PATCH v2 05/23] error: Improve documentation around error_append_hint(), Eric Blake, 2015/12/17
- Re: [Qemu-devel] [PATCH v2 05/23] error: Improve documentation around error_append_hint(), Markus Armbruster, 2015/12/18
[Qemu-devel] [PATCH v2 07/23] qemu-nbd: Clean up "Failed to load snapshot" error message, Markus Armbruster, 2015/12/17
[Qemu-devel] [PATCH v2 12/23] error: Use error_prepend() where it makes obvious sense, Markus Armbruster, 2015/12/17