On Tue, 2010-11-09 at 10:21 +0200, juuso.oikarinen@xxxxxxxxx wrote:
> +struct sk_buff *ieee80211_ap_probereq_get(struct ieee80211_hw *hw,
> + struct ieee80211_vif *vif)
> +{
> + struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif);
> + struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
> + struct sk_buff *skb;
> + const u8 *ssid;
> +
> + if (WARN_ON(sdata->vif.type != NL80211_IFTYPE_STATION))
> + return NULL;
> +
> + ASSERT_MGD_MTX(ifmgd);
This is interesting locking, you will definitely need to document better
that this may only be called from within the bss_info_changed callback.
johannes
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