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mac80211: fix ieee80211_queue_stopped()

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Johannes Berg notes mac80211 drivers which use
ieee80211_queue_stopped() really only want to know if they
previously requested a queue stop.

Signed-off-by: Thomas Pedersen <thomas@cozybit.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Thomas Pedersen 2013-04-10 15:41:40 -07:00 committed by Johannes Berg
parent 0ca54f6c5f
commit 2419ea14bb
1 changed files with 2 additions and 1 deletions
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3
net/mac80211/util.c
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@ -485,7 +485,8 @@ int ieee80211_queue_stopped(struct ieee80211_hw *hw, int queue)
return true;
spin_lock_irqsave(&local->queue_stop_reason_lock, flags);
ret = !!local->queue_stop_reasons[queue];
ret = test_bit(IEEE80211_QUEUE_STOP_REASON_DRIVER,
&local->queue_stop_reasons[queue]);
spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);
return ret;
}