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mac80211: don't duplicate station QoS capability data

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We currently track the QoS capability twice: for all peer stations
in the WLAN_STA_WME flag, and for any clients associated to an AP
interface separately for drivers in the sta->sta.wme field.

Remove the WLAN_STA_WME flag and track the capability only in the
driver-visible field, getting rid of the limitation that the field
is only valid in AP mode.

Reviewed-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg
2014-07-22 14:50:47 +02:00
parent c9d26423e5
commit a74a8c846f
11 changed files with 17 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files
net/mac80211/mlme.c
+1 -2
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@@ -2677,8 +2677,7 @@ static bool ieee80211_assoc_success(struct ieee80211_sub_if_data *sdata,
if (ifmgd->flags & IEEE80211_STA_MFP_ENABLED)
set_sta_flag(sta, WLAN_STA_MFP);
if (elems.wmm_param)
set_sta_flag(sta, WLAN_STA_WME);
sta->sta.wme = elems.wmm_param;
err = sta_info_move_state(sta, IEEE80211_STA_ASSOC);
if (!err && !(ifmgd->flags & IEEE80211_STA_CONTROL_PORT))