diff options
| author |   Johannes Berg <johannes.berg@intel.com> | 2012-08-01 20:54:52 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2012-08-01 20:58:28 +0200 |
| commit | 2d9957cce674308f744f37f68b6bc3261bfdbbf4 (patch) | |
| tree | 98b4c56366ddbe3af4475c1b119b285a0d837eb8 | |
| parent | mac80211: don't clear sched_scan_sdata on sched scan stop request (diff) | |
| download | linux-dev-2d9957cce674308f744f37f68b6bc3261bfdbbf4.tar.xz linux-dev-2d9957cce674308f744f37f68b6bc3261bfdbbf4.zip | |
mac80211: clear timer bits when disconnecting
There's a corner case that can happen when we
suspend with a timer running, then resume and
disconnect. If we connect again, suspend and
resume we might start timers that shouldn't be
running. Reset the timer flags to avoid this.
This affects both mesh and managed modes.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| -rw-r--r-- | net/mac80211/mesh.c | 2 | ||||
| -rw-r--r-- | net/mac80211/mlme.c | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index 6fac18c0423f..d60b3d362e00 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -634,6 +634,8 @@ void ieee80211_stop_mesh(struct ieee80211_sub_if_data *sdata) local->fif_other_bss--; atomic_dec(&local->iff_allmultis); ieee80211_configure_filter(local); + + sdata->u.mesh.timers_running = 0; } static void ieee80211_mesh_rx_bcn_presp(struct ieee80211_sub_if_data *sdata, diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index cef0c9e79aba..a4a5acdbaa4d 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -1430,6 +1430,8 @@ static void ieee80211_set_disassoc(struct ieee80211_sub_if_data *sdata, del_timer_sync(&sdata->u.mgd.bcn_mon_timer); del_timer_sync(&sdata->u.mgd.timer); del_timer_sync(&sdata->u.mgd.chswitch_timer); + + sdata->u.mgd.timers_running = 0; } void ieee80211_sta_rx_notify(struct ieee80211_sub_if_data *sdata, |