mac80211: Fix incorrect num_sta_ps decrement in ap_sta_ps_end

[~andy/linux] / net / mac80211 / rx.c

diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 73d213810a374579d58fb89a99014ece838a35f4..ab29253fb4f22e445235640f22ba20ae639f01b3 100644 (file)
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -1145,19 +1145,15 @@ static void ap_sta_ps_start(struct sta_info *sta)
 
 static void ap_sta_ps_end(struct sta_info *sta)
 {
-       struct ieee80211_sub_if_data *sdata = sta->sdata;
-
-       atomic_dec(&sdata->bss->num_sta_ps);
-
 #ifdef CONFIG_MAC80211_VERBOSE_PS_DEBUG
        printk(KERN_DEBUG "%s: STA %pM aid %d exits power save mode\n",
-              sdata->name, sta->sta.addr, sta->sta.aid);
+              sta->sdata->name, sta->sta.addr, sta->sta.aid);
 #endif /* CONFIG_MAC80211_VERBOSE_PS_DEBUG */
 
        if (test_sta_flag(sta, WLAN_STA_PS_DRIVER)) {
 #ifdef CONFIG_MAC80211_VERBOSE_PS_DEBUG
                printk(KERN_DEBUG "%s: STA %pM aid %d driver-ps-blocked\n",
-                      sdata->name, sta->sta.addr, sta->sta.aid);
+                      sta->sdata->name, sta->sta.addr, sta->sta.aid);
 #endif /* CONFIG_MAC80211_VERBOSE_PS_DEBUG */
                return;
        }