Re: [PATCH v2][next] watchdog: cros-ec: Avoid -Wflex-array-member-not-at-end warning

[Gustavo A. R. Silva]

> > +	msg->command = EC_CMD_HANG_DETECT;
> > +	msg->insize  = (arg->req.command == EC_HANG_DETECT_CMD_GET_STATUS) ?
> > +		   sizeof(struct ec_response_hang_detect) :
> > +		   0;
> > +	msg->outsize = sizeof(struct ec_params_hang_detect);
> > +	*(struct ec_params_hang_detect *)msg->data = arg->req;
> > +
> > +	ret = cros_ec_cmd_xfer_status(cros_ec, msg);
> >   	if (ret < 0)
> >   		return ret;
> >   
> > -	arg->resp = buf.data.resp;
> > +	arg->resp = *(struct ec_response_hang_detect *)msg->data;
>
> msg->data used twice and a "sizeof()" earlier... might be nicer to have
> an explicit pointer?

Those are two different pointers:

*(struct ec_params_hang_detect *)msg->data = arg->req;
arg->resp = *(struct ec_response_hang_detect *)msg->data;

--
Gustavo