Is still possible to schedule conn_mon_timer after disassociate from
ieee80211_sta_tx_notify() and ieee80211_offchannel_ps_disable().
Move disassociate check to ieee80211_sta_reset_conn_monitor() to cover
all these cases, and add unlikely since in most the time we call
ieee80211_sta_reset_conn_monitor() when associated.
Signed-off-by: Stanislaw Gruszka <sgruszka@xxxxxxxxxx>
---
net/mac80211/mlme.c | 9 +++------
1 files changed, 3 insertions(+), 6 deletions(-)
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index abb0116..cc984bd 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -145,6 +145,9 @@ void ieee80211_sta_reset_conn_monitor(struct ieee80211_sub_if_data *sdata)
{
struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
+ if (unlikely(!sdata->u.mgd.associated))
+ return;
+
if (sdata->local->hw.flags & IEEE80211_HW_CONNECTION_MONITOR)
return;
@@ -1083,12 +1086,6 @@ void ieee80211_sta_rx_notify(struct ieee80211_sub_if_data *sdata,
if (is_multicast_ether_addr(hdr->addr1))
return;
- /*
- * In case we receive frames after disassociation.
- */
- if (!sdata->u.mgd.associated)
- return;
-
ieee80211_sta_reset_conn_monitor(sdata);
}
--
1.7.1
--
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