mac80211: remove dead code

ieee80211_offchannel_enable_all_ps function is no longer used
and looks like its logic is extensively handled in
ieee80211_offchannel_stop_vifs

Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index c3f3e43..2f0642d 100644 (file)
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -1221,8 +1221,6 @@ int ieee80211_request_sched_scan_stop(struct ieee80211_sub_if_data *sdata);
 void ieee80211_sched_scan_stopped_work(struct work_struct *work);
 
 /* off-channel helpers */
-void ieee80211_offchannel_enable_all_ps(struct ieee80211_local *local,
-                                       bool tell_ap);
 void ieee80211_offchannel_stop_vifs(struct ieee80211_local *local,
                                    bool offchannel_ps_enable);
 void ieee80211_offchannel_return(struct ieee80211_local *local,

diff --git a/net/mac80211/offchannel.c b/net/mac80211/offchannel.c
index 2948f8e..f054e94 100644 (file)
--- a/net/mac80211/offchannel.c
+++ b/net/mac80211/offchannel.c
@@ -138,23 +138,6 @@ void ieee80211_offchannel_stop_vifs(struct ieee80211_local *local,
        mutex_unlock(&local->iflist_mtx);
 }
 
-void ieee80211_offchannel_enable_all_ps(struct ieee80211_local *local,
-                                       bool tell_ap)
-{
-       struct ieee80211_sub_if_data *sdata;
-
-       mutex_lock(&local->iflist_mtx);
-       list_for_each_entry(sdata, &local->interfaces, list) {
-               if (!ieee80211_sdata_running(sdata))
-                       continue;
-
-               if (sdata->vif.type == NL80211_IFTYPE_STATION &&
-                   sdata->u.mgd.associated)
-                       ieee80211_offchannel_ps_enable(sdata, tell_ap);
-       }
-       mutex_unlock(&local->iflist_mtx);
-}
-
 void ieee80211_offchannel_return(struct ieee80211_local *local,
                                 bool offchannel_ps_disable)
 {