Re: [Qemu-devel] [PATCH trivial 3/3] vl: remove local variable 'args' in the middle of code block

[Peter Crosthwaite]

On Tue, Apr 8, 2014 at 10:05 PM, Chen Gang <gang.chen.5...@gmail.com> wrote:
> For C code, it does not recommend to define a local variable in the
> middle of code block without "{...}". The original author may want to
> zero members not mentioned in structure assignment.
>
> So recommend to use structure initializing block "{...}" for structure
> assignment in the middle of code block.
>
> And at present, we can assume that all related gcc versions will be
> latest enough to notice about this grammar.
>
>
> Signed-off-by: Chen Gang <gang.chen.5...@gmail.com>

With Markus' suggest commit message fixup:

Reviewed-by: Peter Crosthwaite <peter.crosthwa...@xilinx.com>

> ---
>  vl.c |   18 +++++++++---------
>  1 file changed, 9 insertions(+), 9 deletions(-)
>
> diff --git a/vl.c b/vl.c
> index 377f962..d381443 100644
> --- a/vl.c
> +++ b/vl.c
> @@ -4368,15 +4368,15 @@ int main(int argc, char **argv, char **envp)
>
>      qdev_machine_init();
>
> -    QEMUMachineInitArgs args = { .machine = machine,
> -                                 .ram_size = ram_size,
> -                                 .boot_order = boot_order,
> -                                 .kernel_filename = kernel_filename,
> -                                 .kernel_cmdline = kernel_cmdline,
> -                                 .initrd_filename = initrd_filename,
> -                                 .cpu_model = cpu_model };
> -
> -    current_machine->init_args = args;
> +    current_machine->init_args = (QEMUMachineInitArgs) {
> +        .machine = machine,
> +        .ram_size = ram_size,
> +        .boot_order = boot_order,
> +        .kernel_filename = kernel_filename,
> +        .kernel_cmdline = kernel_cmdline,
> +        .initrd_filename = initrd_filename,
> +        .cpu_model = cpu_model };
> +
>      machine->init(&current_machine->init_args);
>
>      audio_init();
> --
> 1.7.9.5
>