Re: [PATCH v2 01/14] gdbstub: make GDBState static and have common init function

[Richard Henderson]

On 11/30/19 8:45 AM, Alex Bennée wrote:
> -static GDBState *gdbserver_state;
> +static GDBState gdbserver_state;
> +
> +static void init_gdbserver_state(void)
> +{
> +    g_assert(!gdbserver_state.init);
> +    memset(&gdbserver_state, 0, sizeof(GDBState));
> +    gdbserver_state.init = true;
> +}

At no point does init transition from true to false, afaict.  Therefore the
memset is unnecessary, as the effect is had from the default
zero-initialization of the static variable.

Otherwise,
Reviewed-by: Richard Henderson <richard.hender...@linaro.org>

r~