diff options
Diffstat (limited to 'net/mac80211/sta_info.c')
| -rw-r--r-- | net/mac80211/sta_info.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index 50c309094c37..4774e663a411 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -513,23 +513,23 @@ static int sta_info_insert_finish(struct sta_info *sta) __acquires(RCU) { struct ieee80211_local *local = sta->local; struct ieee80211_sub_if_data *sdata = sta->sdata; - struct station_info *sinfo; + struct station_info *sinfo = NULL; int err = 0; lockdep_assert_held(&local->sta_mtx); - sinfo = kzalloc(sizeof(struct station_info), GFP_KERNEL); - if (!sinfo) { - err = -ENOMEM; - goto out_err; - } - /* check if STA exists already */ if (sta_info_get_bss(sdata, sta->sta.addr)) { err = -EEXIST; goto out_err; } + sinfo = kzalloc(sizeof(struct station_info), GFP_KERNEL); + if (!sinfo) { + err = -ENOMEM; + goto out_err; + } + local->num_sta++; local->sta_generation++; smp_mb(); @@ -2051,16 +2051,12 @@ void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo) { struct ieee80211_sub_if_data *sdata = sta->sdata; struct ieee80211_local *local = sdata->local; - struct rate_control_ref *ref = NULL; u32 thr = 0; int i, ac, cpu; struct ieee80211_sta_rx_stats *last_rxstats; last_rxstats = sta_get_last_rx_stats(sta); - if (test_sta_flag(sta, WLAN_STA_RATE_CONTROL)) - ref = local->rate_ctrl; - sinfo->generation = sdata->local->sta_generation; /* do before driver, so beacon filtering drivers have a |