diff options
Diffstat (limited to 'net/mac80211/mlme.c')
| -rw-r--r-- | net/mac80211/mlme.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 17e9257a61d8..82e7cec5179c 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -1103,8 +1103,11 @@ static void __ieee80211_connection_loss(struct ieee80211_sub_if_data *sdata) printk(KERN_DEBUG "Connection to AP %pM lost.\n", bssid); ieee80211_set_disassoc(sdata, true); - ieee80211_recalc_idle(local); mutex_unlock(&ifmgd->mtx); + + mutex_lock(&local->mtx); + ieee80211_recalc_idle(local); + mutex_unlock(&local->mtx); /* * must be outside lock due to cfg80211, * but that's not a problem. @@ -1173,7 +1176,9 @@ ieee80211_rx_mgmt_deauth(struct ieee80211_sub_if_data *sdata, sdata->name, bssid, reason_code); ieee80211_set_disassoc(sdata, true); + mutex_lock(&sdata->local->mtx); ieee80211_recalc_idle(sdata->local); + mutex_unlock(&sdata->local->mtx); return RX_MGMT_CFG80211_DEAUTH; } @@ -1203,7 +1208,9 @@ ieee80211_rx_mgmt_disassoc(struct ieee80211_sub_if_data *sdata, sdata->name, mgmt->sa, reason_code); ieee80211_set_disassoc(sdata, true); + mutex_lock(&sdata->local->mtx); ieee80211_recalc_idle(sdata->local); + mutex_unlock(&sdata->local->mtx); return RX_MGMT_CFG80211_DISASSOC; } @@ -1840,8 +1847,10 @@ void ieee80211_sta_work(struct ieee80211_sub_if_data *sdata) " after %dms, disconnecting.\n", bssid, (1000 * IEEE80211_PROBE_WAIT)/HZ); ieee80211_set_disassoc(sdata, true); - ieee80211_recalc_idle(local); mutex_unlock(&ifmgd->mtx); + mutex_lock(&local->mtx); + ieee80211_recalc_idle(local); + mutex_unlock(&local->mtx); /* * must be outside lock due to cfg80211, * but that's not a problem. @@ -2319,7 +2328,9 @@ int ieee80211_mgd_deauth(struct ieee80211_sub_if_data *sdata, if (assoc_bss) sta_info_destroy_addr(sdata, bssid); + mutex_lock(&sdata->local->mtx); ieee80211_recalc_idle(sdata->local); + mutex_unlock(&sdata->local->mtx); return 0; } @@ -2357,7 +2368,9 @@ int ieee80211_mgd_disassoc(struct ieee80211_sub_if_data *sdata, cookie, !req->local_state_change); sta_info_destroy_addr(sdata, bssid); + mutex_lock(&sdata->local->mtx); ieee80211_recalc_idle(sdata->local); + mutex_unlock(&sdata->local->mtx); return 0; } |