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mac80211: don't apply HT overrides to TDLS peers

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The HT overrides are intended only for the connection
to the AP, not for any other purpose. Therefore, don't
apply them to TDLS peers that are also stations added
to a managed station interface.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2013-03-01 11:43:30 +01:00
parent 1861b84553
commit 4f4b9357e4
1 changed files with 5 additions and 9 deletions
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14
net/mac80211/ht.c
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@ -40,13 +40,6 @@ void ieee80211_apply_htcap_overrides(struct ieee80211_sub_if_data *sdata,
if (!ht_cap->ht_supported) if (!ht_cap->ht_supported)
return; return;
if (sdata->vif.type != NL80211_IFTYPE_STATION) {
/* AP interfaces call this code when adding new stations,
* so just silently ignore non station interfaces.
*/
return;
}
/* NOTE: If you add more over-rides here, update register_hw /* NOTE: If you add more over-rides here, update register_hw
* ht_capa_mod_msk logic in main.c as well. * ht_capa_mod_msk logic in main.c as well.
* And, if this method can ever change ht_cap.ht_supported, fix * And, if this method can ever change ht_cap.ht_supported, fix
@ -184,9 +177,12 @@ bool ieee80211_ht_cap_ie_to_sta_ht_cap(struct ieee80211_sub_if_data *sdata,
apply: apply:
/* /*
* If user has specified capability over-rides, take care * If user has specified capability over-rides, take care
* of that here. * of that if the station we're setting up is the AP that
* we advertised a restricted capability set to.
*/ */
ieee80211_apply_htcap_overrides(sdata, &ht_cap); if (sdata->vif.type == NL80211_IFTYPE_STATION &&
!test_sta_flag(sta, WLAN_STA_TDLS_PEER))
ieee80211_apply_htcap_overrides(sdata, &ht_cap);
changed = memcmp(&sta->sta.ht_cap, &ht_cap, sizeof(ht_cap)); changed = memcmp(&sta->sta.ht_cap, &ht_cap, sizeof(ht_cap));