From: Paolo Bonzini <pbonzini@redhat.com>
To: Fam Zheng <famz@redhat.com>, Markus Armbruster <armbru@redhat.com>
Cc: Kevin Wolf <kwolf@redhat.com>, Jeff Cody <jcody@redhat.com>,
qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH v2 09/20] cow: correctly propagate errors
Date: Mon, 17 Feb 2014 14:20:10 +0100 [thread overview]
Message-ID: <53020C8A.6090806@redhat.com> (raw)
In-Reply-To: <20140217131545.GA1428@T430.redhat.com>
Il 17/02/2014 14:15, Fam Zheng ha scritto:
> Does this mean that error_is_set() is always used by programmer to check a
> non-NULL error pointer? Is there any case to call error_is_set(errp) without
> knowing if errp is NULL or not? If no, should we enforce the rule and add
> assert(errp) in error_is_set()?
I think we shouldn't need error_is_set() at all...
Paolo
next prev parent reply other threads:[~2014-02-17 13:20 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-11 17:03 [Qemu-devel] [PATCH v2 00/20] Improve bdrv_open error messages Paolo Bonzini
2014-02-11 17:03 ` [Qemu-devel] [PATCH v2 01/20] nbd: produce a better error if neither host nor port is passed Paolo Bonzini
2014-02-14 16:54 ` Jeff Cody
2014-02-14 20:41 ` Jeff Cody
2014-02-16 15:53 ` Paolo Bonzini
2014-02-11 17:03 ` [Qemu-devel] [PATCH v2 02/20] nbd: correctly propagate errors Paolo Bonzini
2014-02-14 20:42 ` Jeff Cody
2014-02-11 17:03 ` [Qemu-devel] [PATCH v2 03/20] nbd: inline tcp_socket_incoming_spec into sole caller Paolo Bonzini
2014-02-11 17:03 ` [Qemu-devel] [PATCH v2 04/20] nbd: move socket wrappers to qemu-nbd Paolo Bonzini
2014-02-11 17:03 ` [Qemu-devel] [PATCH v2 05/20] iscsi: fix indentation Paolo Bonzini
2014-02-11 17:03 ` [Qemu-devel] [PATCH v2 06/20] iscsi: correctly propagate errors in iscsi_open Paolo Bonzini
2014-02-14 16:20 ` Stefan Hajnoczi
2014-02-14 16:47 ` [Qemu-devel] [PATCH v3 " Paolo Bonzini
2014-02-11 17:03 ` [Qemu-devel] [PATCH v2 07/20] gluster: default scheme to gluster:// and host to localhost Paolo Bonzini
2014-02-11 17:03 ` [Qemu-devel] [PATCH v2 08/20] gluster: correctly propagate errors Paolo Bonzini
2014-02-11 17:03 ` [Qemu-devel] [PATCH v2 09/20] cow: " Paolo Bonzini
2014-02-14 16:45 ` Kevin Wolf
2014-02-14 16:59 ` Jeff Cody
2014-02-15 10:01 ` Markus Armbruster
2014-02-17 13:15 ` Fam Zheng
2014-02-17 13:20 ` Paolo Bonzini [this message]
2014-02-17 13:23 ` Jeff Cody
2014-02-18 2:51 ` Fam Zheng
2014-02-17 13:45 ` Kevin Wolf
2014-02-17 14:59 ` Markus Armbruster
2014-02-18 3:16 ` Fam Zheng
2014-02-14 17:02 ` Paolo Bonzini
2014-02-14 18:19 ` Kevin Wolf
2014-02-14 20:22 ` Paolo Bonzini
2014-02-11 17:03 ` [Qemu-devel] [PATCH v2 10/20] curl: " Paolo Bonzini
2014-02-11 17:03 ` [Qemu-devel] [PATCH v2 11/20] qcow: " Paolo Bonzini
2014-02-11 17:03 ` [Qemu-devel] [PATCH v2 12/20] qed: " Paolo Bonzini
2014-02-11 17:03 ` [Qemu-devel] [PATCH v2 13/20] vhdx: " Paolo Bonzini
2014-02-11 17:03 ` [Qemu-devel] [PATCH v2 14/20] vvfat: " Paolo Bonzini
2014-02-11 17:03 ` [Qemu-devel] [PATCH v2 15/20] vmdk: extract vmdk_read_desc Paolo Bonzini
2014-02-11 17:03 ` [Qemu-devel] [PATCH v2 16/20] vmdk: push vmdk_read_desc up to caller Paolo Bonzini
2014-02-11 17:03 ` [Qemu-devel] [PATCH v2 17/20] vmdk: do not try opening a file as both image and descriptor Paolo Bonzini
2014-02-11 17:03 ` [Qemu-devel] [PATCH v2 18/20] vmdk: correctly propagate errors Paolo Bonzini
2014-02-11 17:03 ` [Qemu-devel] [PATCH v2 19/20] block: do not abuse EMEDIUMTYPE Paolo Bonzini
2014-02-18 6:27 ` Fam Zheng
2014-02-11 17:03 ` [Qemu-devel] [PATCH v2 20/20] vdi: say why an image is bad Paolo Bonzini
2014-02-14 16:31 ` [Qemu-devel] [PATCH v2 00/20] Improve bdrv_open error messages Stefan Hajnoczi
2014-02-14 16:48 ` Paolo Bonzini
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