nfsd: Revert "svcrpc: take advantage of tcp autotuning"

[safe/jmp/linux-2.6] / net / mac80211 / util.c

diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 0247d80..fdf432f 100644 (file)
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -339,29 +339,8 @@ static void __ieee80211_wake_queue(struct ieee80211_hw *hw, int queue,
 {
        struct ieee80211_local *local = hw_to_local(hw);
 
-       if (queue >= hw->queues) {
-               if (local->ampdu_ac_queue[queue - hw->queues] < 0)
-                       return;
-
-               /*
-                * for virtual aggregation queues, we need to refcount the
-                * internal mac80211 disable (multiple times!), keep track of
-                * driver disable _and_ make sure the regular queue is
-                * actually enabled.
-                */
-               if (reason == IEEE80211_QUEUE_STOP_REASON_AGGREGATION)
-                       local->amdpu_ac_stop_refcnt[queue - hw->queues]--;
-               else
-                       __clear_bit(reason, &local->queue_stop_reasons[queue]);
-
-               if (local->queue_stop_reasons[queue] ||
-                   local->amdpu_ac_stop_refcnt[queue - hw->queues])
-                       return;
-
-               /* now go on to treat the corresponding regular queue */
-               queue = local->ampdu_ac_queue[queue - hw->queues];
-               reason = IEEE80211_QUEUE_STOP_REASON_AGGREGATION;
-       }
+       if (WARN_ON(queue >= hw->queues))
+               return;
 
        __clear_bit(reason, &local->queue_stop_reasons[queue]);
 
@@ -400,25 +379,8 @@ static void __ieee80211_stop_queue(struct ieee80211_hw *hw, int queue,
 {
        struct ieee80211_local *local = hw_to_local(hw);
 
-       if (queue >= hw->queues) {
-               if (local->ampdu_ac_queue[queue - hw->queues] < 0)
-                       return;
-
-               /*
-                * for virtual aggregation queues, we need to refcount the
-                * internal mac80211 disable (multiple times!), keep track of
-                * driver disable _and_ make sure the regular queue is
-                * actually enabled.
-                */
-               if (reason == IEEE80211_QUEUE_STOP_REASON_AGGREGATION)
-                       local->amdpu_ac_stop_refcnt[queue - hw->queues]++;
-               else
-                       __set_bit(reason, &local->queue_stop_reasons[queue]);
-
-               /* now go on to treat the corresponding regular queue */
-               queue = local->ampdu_ac_queue[queue - hw->queues];
-               reason = IEEE80211_QUEUE_STOP_REASON_AGGREGATION;
-       }
+       if (WARN_ON(queue >= hw->queues))
+               return;
 
        /*
         * Only stop if it was previously running, this is necessary
@@ -474,15 +436,9 @@ EXPORT_SYMBOL(ieee80211_stop_queues);
 int ieee80211_queue_stopped(struct ieee80211_hw *hw, int queue)
 {
        struct ieee80211_local *local = hw_to_local(hw);
-       unsigned long flags;
 
-       if (queue >= hw->queues) {
-               spin_lock_irqsave(&local->queue_stop_reason_lock, flags);
-               queue = local->ampdu_ac_queue[queue - hw->queues];
-               spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);
-               if (queue < 0)
-                       return true;
-       }
+       if (WARN_ON(queue >= hw->queues))
+               return true;
 
        return __netif_subqueue_stopped(local->mdev, queue);
 }
@@ -497,7 +453,7 @@ void ieee80211_wake_queues_by_reason(struct ieee80211_hw *hw,
 
        spin_lock_irqsave(&local->queue_stop_reason_lock, flags);
 
-       for (i = 0; i < hw->queues + hw->ampdu_queues; i++)
+       for (i = 0; i < hw->queues; i++)
                __ieee80211_wake_queue(hw, i, reason);
 
        spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);