Re: [PATCH v2 4/7] qapi: Use QAPI_LIST_PREPEND() where possible

[Stefan Hajnoczi]

On Thu, Nov 12, 2020 at 07:13:37PM -0600, Eric Blake wrote:
> Anywhere we create a list of just one item or by prepending items
> (typically because order doesn't matter), we can use the now-public
> macro.  But places where we must keep the list in order by appending
> remain open-coded until later patches.
> 
> Note that as a side effect, this also performs a cleanup of two minor
> issues in qga/commands-posix.c: the old code was performing
>  new = g_malloc0(sizeof(*ret));
> which 1) is confusing because you have to verify whether 'new' and
> 'ret' are variables with the same type, and 2) would conflict with C++
> compilation (not an actual problem for this file, but makes
> copy-and-paste harder).
> 
> Signed-off-by: Eric Blake <eblake@redhat.com>
> ---
>  docs/devel/writing-qmp-commands.txt |  12 +--
>  block/gluster.c                     |   4 +-
>  block/qapi.c                        |   7 +-
>  chardev/char.c                      |  20 ++---
>  hw/core/machine-qmp-cmds.c          |   6 +-
>  hw/core/machine.c                   |  11 +--
>  hw/net/rocker/rocker_of_dpa.c       |  20 ++---
>  hw/net/virtio-net.c                 |  21 ++----
>  migration/migration.c               |   7 +-
>  migration/postcopy-ram.c            |   7 +-
>  monitor/hmp-cmds.c                  |  13 ++--
>  monitor/misc.c                      |  25 +++---
>  monitor/qmp-cmds-control.c          |  10 +--
>  qemu-img.c                          |   5 +-
>  qga/commands-posix-ssh.c            |   7 +-
>  qga/commands-posix.c                |  46 +++--------
>  qga/commands-win32.c                |  32 ++------
>  qga/commands.c                      |   6 +-
>  qom/qom-qmp-cmds.c                  |  29 ++-----
>  target/arm/helper.c                 |   6 +-
>  target/arm/monitor.c                |  13 +---
>  target/i386/cpu.c                   |   6 +-
>  target/mips/helper.c                |   6 +-
>  target/s390x/cpu_models.c           |  12 +--
>  tests/test-clone-visitor.c          |   7 +-
>  tests/test-qobject-output-visitor.c |  42 +++++------
>  tests/test-visitor-serialization.c  | 113 ++++------------------------
>  trace/qmp.c                         |  22 +++---
>  ui/input.c                          |  16 ++--
>  ui/vnc.c                            |  21 ++----
>  util/qemu-config.c                  |  14 +---
>  target/ppc/translate_init.c.inc     |  12 +--
>  32 files changed, 158 insertions(+), 420 deletions(-)

Acked-by: Stefan Hajnoczi <stefanha@redhat.com>

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