netdev - Re: [PATCH v7 1/4] mac80211_hwsim: add PMSR capability support

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Date:   Tue, 7 Feb 2023 10:12:00 +0100
From:   Greg KH <gregkh@...uxfoundation.org>
To:     Jaewan Kim <jaewan@...gle.com>
Cc:     johannes@...solutions.net, linux-wireless@...r.kernel.org,
        netdev@...r.kernel.org, kernel-team@...roid.com, adelva@...gle.com
Subject: Re: [PATCH v7 1/4] mac80211_hwsim: add PMSR capability support

On Tue, Feb 07, 2023 at 08:53:57AM +0000, Jaewan Kim wrote:
> @@ -5053,6 +5097,74 @@ static bool hwsim_known_ciphers(const u32 *ciphers, int n_ciphers)
>  	return true;
>  }
>  
> +static int parse_ftm_capa(const struct nlattr *ftm_capa, struct cfg80211_pmsr_capabilities *out,
> +			  struct genl_info *info)
> +{
> +	struct nlattr *tb[NL80211_PMSR_FTM_CAPA_ATTR_MAX + 1];
> +	int ret = nla_parse_nested(tb, NL80211_PMSR_FTM_CAPA_ATTR_MAX,
> +				   ftm_capa, hwsim_ftm_capa_policy, NULL);
> +	if (ret) {
> +		NL_SET_ERR_MSG_ATTR(info->extack, ftm_capa, "malformed FTM capability");
> +		return -EINVAL;
> +	}

Another minor nit, you should have a blank line after the variable list
and before any real logic, right?

You do that in other places in this patch too.

thanks,

greg k-h