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Date: Mon, 20 Aug 2012 12:08:10 -0300
From: Luiz Capitulino <lcapitulino@redhat.com>
Message-ID: <20120820120810.48d7e72a@doriath.home>
In-Reply-To: <ece862b13efaa4c37f9e46493eb9920807869ab1.1345320875.git.blauwirbel@gmail.com>
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Subject: Re: [Qemu-devel] [PATCH] monitor: avoid declaring unused variables
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To: Blue Swirl <blauwirbel@gmail.com>
Cc: qemu-devel@nongnu.org, Markus Armbruster <armbru@redhat.com>

On Sat, 18 Aug 2012 20:14:54 +0000
Blue Swirl <blauwirbel@gmail.com> wrote:

> Some variables are only used on !win32, declare
> them only when used.
> 
> This avoids a warning in mingw32 build:
>   CC    i386-softmmu/monitor.o
> /src/qemu/monitor.c: In function 'monitor_fdset_get_fd':
> /src/qemu/monitor.c:2575: warning: unused variable 'mon_fd_flags'
> /src/qemu/monitor.c:2574: warning: unused variable 'mon_fdset_fd'
> /src/qemu/monitor.c:2573: warning: unused variable 'mon_fdset'
> 
> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

Reviewed-by: Luiz Capitulino <lcapitulino@redhat.com>

Do you want this to go through my tree or will you apply it directly?

> ---
>  monitor.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/monitor.c b/monitor.c
> index ce42466..480f583 100644
> --- a/monitor.c
> +++ b/monitor.c
> @@ -2570,11 +2570,11 @@ FdsetInfoList *qmp_query_fdsets(Error **errp)
>  
>  int monitor_fdset_get_fd(int64_t fdset_id, int flags)
>  {
> +#ifndef _WIN32
>      MonFdset *mon_fdset;
>      MonFdsetFd *mon_fdset_fd;
>      int mon_fd_flags;
>  
> -#ifndef _WIN32
>      QLIST_FOREACH(mon_fdset, &mon_fdsets, next) {
>          if (mon_fdset->id != fdset_id) {
>              continue;