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Re: [PATCH v3 2/3] mac80211: implement HE support for mesh

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On Wed, 2019-06-12 at 21:35 +0200, Sven Eckelmann wrote:
> 
> +u8 ieee80211_ie_len_he_cap(struct ieee80211_sub_if_data *sdata)
> +{
> +	const struct ieee80211_sta_he_cap *he_cap;
> +	struct ieee80211_supported_band *sband;
> +	u8 ie_len;
> +	u8 n;
> +
> +	sband = ieee80211_get_sband(sdata);
> +	if (!sband)
> +		return 0;
> +
> +	he_cap = ieee80211_get_he_mesh_cap(sband);
> +	if (!he_cap)
> +		return 0;
> +
> +	n = ieee80211_he_mcs_nss_size(&he_cap->he_cap_elem);
> +	ie_len = 2 + 1 +
> +		 sizeof(he_cap->he_cap_elem) + n +
> +		 ieee80211_he_ppe_size(he_cap->ppe_thres[0],
> +				       he_cap->he_cap_elem.phy_cap_info);
> +
> +	return ie_len;

There's no value in the "ie_len" variable here.

johannes




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