5 files changed, 0 insertions, 78 deletions

diff --git a/drivers/net/wireless/b43legacy/dma.c b/drivers/net/wireless/b43legacy/dma.c
index 0a86bdf53154..8b9387c6ff36 100644
--- a/drivers/net/wireless/b43legacy/dma.c
+++ b/drivers/net/wireless/b43legacy/dma.c
@@ -1411,7 +1411,6 @@ int b43legacy_dma_tx(struct b43legacy_wldev *dev,
                 b43legacyerr(dev->wl, "DMA tx mapping failure\n");
                 goto out_unlock;
         }
-        ring->nr_tx_packets++;
         if ((free_slots(ring) < SLOTS_PER_PACKET) ||
             should_inject_overflow(ring)) {
                 /* This TX ring is full. */
@@ -1527,25 +1526,6 @@ void b43legacy_dma_handle_txstatus(struct b43legacy_wldev *dev,
         spin_unlock(&ring->lock);
 }
 
-void b43legacy_dma_get_tx_stats(struct b43legacy_wldev *dev,
-                              struct ieee80211_tx_queue_stats *stats)
-{
-        const int nr_queues = dev->wl->hw->queues;
-        struct b43legacy_dmaring *ring;
-        unsigned long flags;
-        int i;
-
-        for (i = 0; i < nr_queues; i++) {
-                ring = priority_to_txring(dev, i);
-
-                spin_lock_irqsave(&ring->lock, flags);
-                stats[i].len = ring->used_slots / SLOTS_PER_PACKET;
-                stats[i].limit = ring->nr_slots / SLOTS_PER_PACKET;
-                stats[i].count = ring->nr_tx_packets;
-                spin_unlock_irqrestore(&ring->lock, flags);
-        }
-}
-
 static void dma_rx(struct b43legacy_dmaring *ring,
                    int *slot)
 {
diff --git a/drivers/net/wireless/b43legacy/dma.h b/drivers/net/wireless/b43legacy/dma.h
index 2f186003c31e..f9681041c2d8 100644
--- a/drivers/net/wireless/b43legacy/dma.h
+++ b/drivers/net/wireless/b43legacy/dma.h
@@ -243,8 +243,6 @@ struct b43legacy_dmaring {
         int used_slots;
         /* Currently used slot in the ring. */
         int current_slot;
-        /* Total number of packets sent. Statistics only. */
-        unsigned int nr_tx_packets;
         /* Frameoffset in octets. */
         u32 frameoffset;
         /* Descriptor buffer size. */
@@ -292,9 +290,6 @@ void b43legacy_dma_free(struct b43legacy_wldev *dev);
 void b43legacy_dma_tx_suspend(struct b43legacy_wldev *dev);
 void b43legacy_dma_tx_resume(struct b43legacy_wldev *dev);
 
-void b43legacy_dma_get_tx_stats(struct b43legacy_wldev *dev,
-                                struct ieee80211_tx_queue_stats *stats);
-
 int b43legacy_dma_tx(struct b43legacy_wldev *dev,
                      struct sk_buff *skb);
 void b43legacy_dma_handle_txstatus(struct b43legacy_wldev *dev,
@@ -315,11 +310,6 @@ void b43legacy_dma_free(struct b43legacy_wldev *dev)
 {
 }
 static inline
-void b43legacy_dma_get_tx_stats(struct b43legacy_wldev *dev,
-                                struct ieee80211_tx_queue_stats *stats)
-{
-}
-static inline
 int b43legacy_dma_tx(struct b43legacy_wldev *dev,
                      struct sk_buff *skb)
 {
diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c
index b4e89a35e3fb..08523a45e23b 100644
--- a/drivers/net/wireless/b43legacy/main.c
+++ b/drivers/net/wireless/b43legacy/main.c
@@ -2446,29 +2446,6 @@ static int b43legacy_op_conf_tx(struct ieee80211_hw *hw, u16 queue,
         return 0;
 }
 
-static int b43legacy_op_get_tx_stats(struct ieee80211_hw *hw,
-                                     struct ieee80211_tx_queue_stats *stats)
-{
-        struct b43legacy_wl *wl = hw_to_b43legacy_wl(hw);
-        struct b43legacy_wldev *dev = wl->current_dev;
-        unsigned long flags;
-        int err = -ENODEV;
-
-        if (!dev)
-                goto out;
-        spin_lock_irqsave(&wl->irq_lock, flags);
-        if (likely(b43legacy_status(dev) >= B43legacy_STAT_STARTED)) {
-                if (b43legacy_using_pio(dev))
-                        b43legacy_pio_get_tx_stats(dev, stats);
-                else
-                        b43legacy_dma_get_tx_stats(dev, stats);
-                err = 0;
-        }
-        spin_unlock_irqrestore(&wl->irq_lock, flags);
-out:
-        return err;
-}
-
 static int b43legacy_op_get_stats(struct ieee80211_hw *hw,
                                   struct ieee80211_low_level_stats *stats)
 {
@@ -3513,7 +3490,6 @@ static const struct ieee80211_ops b43legacy_hw_ops = {
         .bss_info_changed       = b43legacy_op_bss_info_changed,
         .configure_filter       = b43legacy_op_configure_filter,
         .get_stats              = b43legacy_op_get_stats,
-        .get_tx_stats           = b43legacy_op_get_tx_stats,
         .start                  = b43legacy_op_start,
         .stop                   = b43legacy_op_stop,
         .set_tim                = b43legacy_op_beacon_set_tim,
diff --git a/drivers/net/wireless/b43legacy/pio.c b/drivers/net/wireless/b43legacy/pio.c
index 51866c9a2769..017c0e9c37ef 100644
--- a/drivers/net/wireless/b43legacy/pio.c
+++ b/drivers/net/wireless/b43legacy/pio.c
@@ -477,7 +477,6 @@ int b43legacy_pio_tx(struct b43legacy_wldev *dev,
 
         list_move_tail(&packet->list, &queue->txqueue);
         queue->nr_txfree--;
-        queue->nr_tx_packets++;
         B43legacy_WARN_ON(queue->nr_txfree >= B43legacy_PIO_MAXTXPACKETS);
 
         tasklet_schedule(&queue->txtask);
@@ -546,18 +545,6 @@ void b43legacy_pio_handle_txstatus(struct b43legacy_wldev *dev,
                 tasklet_schedule(&queue->txtask);
 }
 
-void b43legacy_pio_get_tx_stats(struct b43legacy_wldev *dev,
-                                struct ieee80211_tx_queue_stats *stats)
-{
-        struct b43legacy_pio *pio = &dev->pio;
-        struct b43legacy_pioqueue *queue;
-
-        queue = pio->queue1;
-        stats[0].len = B43legacy_PIO_MAXTXPACKETS - queue->nr_txfree;
-        stats[0].limit = B43legacy_PIO_MAXTXPACKETS;
-        stats[0].count = queue->nr_tx_packets;
-}
-
 static void pio_rx_error(struct b43legacy_pioqueue *queue,
                          int clear_buffers,
                          const char *error)
diff --git a/drivers/net/wireless/b43legacy/pio.h b/drivers/net/wireless/b43legacy/pio.h
index 464fec05a06d..8e6773ea6e75 100644
--- a/drivers/net/wireless/b43legacy/pio.h
+++ b/drivers/net/wireless/b43legacy/pio.h
@@ -74,10 +74,6 @@ struct b43legacy_pioqueue {
          * posted to the device. We are waiting for the txstatus.
          */
         struct list_head txrunning;
-        /* Total number or packets sent.
-         * (This counter can obviously wrap).
-         */
-        unsigned int nr_tx_packets;
         struct tasklet_struct txtask;
         struct b43legacy_pio_txpacket
                          tx_packets_cache[B43legacy_PIO_MAXTXPACKETS];
@@ -106,8 +102,6 @@ int b43legacy_pio_tx(struct b43legacy_wldev *dev,
                    struct sk_buff *skb);
 void b43legacy_pio_handle_txstatus(struct b43legacy_wldev *dev,
                                  const struct b43legacy_txstatus *status);
-void b43legacy_pio_get_tx_stats(struct b43legacy_wldev *dev,
-                              struct ieee80211_tx_queue_stats *stats);
 void b43legacy_pio_rx(struct b43legacy_pioqueue *queue);
 
 /* Suspend TX queue in hardware. */
@@ -140,11 +134,6 @@ void b43legacy_pio_handle_txstatus(struct b43legacy_wldev *dev,
 {
 }
 static inline
-void b43legacy_pio_get_tx_stats(struct b43legacy_wldev *dev,
-                              struct ieee80211_tx_queue_stats *stats)
-{
-}
-static inline
 void b43legacy_pio_rx(struct b43legacy_pioqueue *queue)
 {
 }