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wifi: mac80211: Remove AP SMPS leftovers

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AP SMPS was removed and not needed anymore. Remove the leftovers.

Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Andrei Otcheretianski 2022-06-19 14:38:03 +03:00 committed by Johannes Berg
parent 6df2810ac9
commit 0866f8e3ef
4 changed files with 0 additions and 38 deletions
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1
net/mac80211/ieee80211_i.h
View File

@ -1921,7 +1921,6 @@ void ieee80211_send_delba(struct ieee80211_sub_if_data *sdata,
int ieee80211_send_smps_action(struct ieee80211_sub_if_data *sdata,
enum ieee80211_smps_mode smps, const u8 *da,
const u8 *bssid);
void ieee80211_request_smps_ap_work(struct work_struct *work);
void ieee80211_request_smps_mgd_work(struct work_struct *work);
bool ieee80211_smps_is_restrictive(enum ieee80211_smps_mode smps_mode_old,
enum ieee80211_smps_mode smps_mode_new);

30
net/mac80211/sta_info.c
View File

@ -616,36 +616,6 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata,
}
sta->sta.smps_mode = IEEE80211_SMPS_OFF;
if (sdata->vif.type == NL80211_IFTYPE_AP ||
sdata->vif.type == NL80211_IFTYPE_AP_VLAN) {
struct ieee80211_supported_band *sband;
u8 smps;
sband = ieee80211_get_sband(sdata);
if (!sband)
goto free_txq;
smps = (sband->ht_cap.cap & IEEE80211_HT_CAP_SM_PS) >>
IEEE80211_HT_CAP_SM_PS_SHIFT;
/*
* Assume that hostapd advertises our caps in the beacon and
* this is the known_smps_mode for a station that just assciated
*/
switch (smps) {
case WLAN_HT_SMPS_CONTROL_DISABLED:
sta->known_smps_mode = IEEE80211_SMPS_OFF;
break;
case WLAN_HT_SMPS_CONTROL_STATIC:
sta->known_smps_mode = IEEE80211_SMPS_STATIC;
break;
case WLAN_HT_SMPS_CONTROL_DYNAMIC:
sta->known_smps_mode = IEEE80211_SMPS_DYNAMIC;
break;
default:
WARN_ON(1);
}
}
sta->sta.max_rc_amsdu_len = IEEE80211_MAX_MPDU_LEN_HT_BA;
sta->cparams.ce_threshold = CODEL_DISABLED_THRESHOLD;

4
net/mac80211/sta_info.h
View File

@ -615,8 +615,6 @@ struct link_sta_info {
* @rcu_head: RCU head used for freeing this station struct
* @cur_max_bandwidth: maximum bandwidth to use for TX to the station,
* taken from HT/VHT capabilities or VHT operating mode notification
* @known_smps_mode: the smps_mode the client thinks we are in. Relevant for
* AP only.
* @cparams: CoDel parameters for this station.
* @reserved_tid: reserved TID (if any, otherwise IEEE80211_TID_UNRESERVED)
* @fast_tx: TX fastpath information
@ -699,8 +697,6 @@ struct sta_info {
struct dentry *debugfs_dir;
#endif
enum ieee80211_smps_mode known_smps_mode;
struct codel_params cparams;
u8 reserved_tid;

3
net/mac80211/status.c
View File

@ -225,9 +225,6 @@ static void ieee80211_frame_acked(struct sta_info *sta, struct sk_buff *skb)
*/
sdata->deflink.smps_mode = smps_mode;
ieee80211_queue_work(&local->hw, &sdata->recalc_smps);
} else if (sdata->vif.type == NL80211_IFTYPE_AP ||
sdata->vif.type == NL80211_IFTYPE_AP_VLAN) {
sta->known_smps_mode = smps_mode;
}
}
}