diff options
Diffstat (limited to 'net/mac80211/sta_info.c')
| -rw-r--r-- | net/mac80211/sta_info.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index 4f19505f3757..ac73b9c7e8d8 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -1094,10 +1094,12 @@ void ieee80211_sta_expire(struct ieee80211_sub_if_data *sdata, mutex_lock(&local->sta_mtx); list_for_each_entry_safe(sta, tmp, &local->sta_list, list) { + unsigned long last_active = ieee80211_sta_last_active(sta); + if (sdata != sta->sdata) continue; - if (time_after(jiffies, sta->rx_stats.last_rx + exp_time)) { + if (time_is_before_jiffies(last_active + exp_time)) { sta_dbg(sta->sdata, "expiring inactive STA %pM\n", sta->sta.addr); @@ -2000,7 +2002,7 @@ void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo) sinfo->connected_time = ktime_get_seconds() - sta->last_connected; sinfo->inactive_time = - jiffies_to_msecs(jiffies - sta->rx_stats.last_rx); + jiffies_to_msecs(jiffies - ieee80211_sta_last_active(sta)); if (!(sinfo->filled & (BIT(NL80211_STA_INFO_TX_BYTES64) | BIT(NL80211_STA_INFO_TX_BYTES)))) { @@ -2186,3 +2188,10 @@ void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo) sinfo->expected_throughput = thr; } } + +unsigned long ieee80211_sta_last_active(struct sta_info *sta) +{ + if (time_after(sta->rx_stats.last_rx, sta->status_stats.last_ack)) + return sta->rx_stats.last_rx; + return sta->status_stats.last_ack; +} |