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authorVivek Natarajan <vnatarajan@atheros.com>2011-02-18 17:18:03 +0530
committerJohn W. Linville <linville@tuxdriver.com>2011-02-18 16:54:57 -0500
commitdb28569adc692d9fb8a2d2d8e7ebab7fd5481f10 (patch)
tree2e16f74ef5c73bc0735f43bc223c4330c57e1108 /net/mac80211
parent1a63e2ce4e67f6df74f032ec302314141816e432 (diff)
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mac80211: Clear PS related flag on disabling power save.
Clear IEEE80211_STA_NULLFUNC_ACKED flag on disabling power save. Without this fix, there is a chance of setting CONF_PS before sending nullfunc frame. Signed-off-by: Vivek Natarajan <vnatarajan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211')
-rw-r--r--net/mac80211/tx.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 38e5939..d0f91d7 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -236,6 +236,7 @@ ieee80211_tx_h_dynamic_ps(struct ieee80211_tx_data *tx)
if (local->hw.conf.flags & IEEE80211_CONF_PS) {
ieee80211_stop_queues_by_reason(&local->hw,
IEEE80211_QUEUE_STOP_REASON_PS);
+ ifmgd->flags &= ~IEEE80211_STA_NULLFUNC_ACKED;
ieee80211_queue_work(&local->hw,
&local->dynamic_ps_disable_work);
}