Re: [PATCH v4 net-next 04/12] net: ethtool: netlink: retrieve stats from multiple sources (eMAC, pMAC)

[Eric Dumazet]

On Thu, Jan 19, 2023 at 1:27 PM Vladimir Oltean <vladimir.oltean@xxxxxxx> wrote:
>

...

>  static int pause_prepare_data(const struct ethnl_req_info *req_base,
>                               struct ethnl_reply_data *reply_base,
>                               struct genl_info *info)
>  {
> +       const struct pause_req_info *req_info = PAUSE_REQINFO(req_base);
>         struct pause_reply_data *data = PAUSE_REPDATA(reply_base);
> +       enum ethtool_mac_stats_src src = req_info->src;
> +       struct netlink_ext_ack *extack = info->extack;

info can be NULL when called from ethnl_default_dump_one()