diff options
| author | Tomas Winkler <tomas.winkler@intel.com> | 2008-11-25 13:05:44 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-12-05 09:32:11 -0500 |
| commit | 8e268e47b8ca5bddd189320884c3cc7d9ae489f4 (patch) | |
| tree | 76a5b177e5782ea662a7b9b4b03fbd1a6e87f364 /net | |
| parent | e327b847e67051ece8d121f9aebeb4d736c36a02 (diff) | |
| download | linux-8e268e47b8ca5bddd189320884c3cc7d9ae489f4.tar.bz2 | |
mac80211: disassociate prior to unlinking AP/station
This patch reorders calls during disassociation in
ieee80211_set_disassoc function.
Since sta_info_unlink calls sta_notify(REMOVE) it will
remove the station representing AP from the driver before
it has disassociated from it using bss_info_changed callback.
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/mlme.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 7600ac9b87fe..806d3ded98bd 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -855,16 +855,26 @@ static void ieee80211_set_disassoc(struct ieee80211_sub_if_data *sdata, if (self_disconnected || reason == WLAN_REASON_DISASSOC_STA_HAS_LEFT) ifsta->state = IEEE80211_STA_MLME_DISABLED; - sta_info_unlink(&sta); - rcu_read_unlock(); - sta_info_destroy(sta); - local->hw.conf.ht.enabled = false; ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_HT); ieee80211_bss_info_change_notify(sdata, changed); + + rcu_read_lock(); + + sta = sta_info_get(local, ifsta->bssid); + if (!sta) { + rcu_read_unlock(); + return; + } + + sta_info_unlink(&sta); + + rcu_read_unlock(); + + sta_info_destroy(sta); } static int ieee80211_sta_wep_configured(struct ieee80211_sub_if_data *sdata) |