mwl8k: get rid of mwl8k_get_stats() workqueue use

Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index 5ce2d36..29712bd 100644 (file)
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -2852,42 +2852,14 @@ static int mwl8k_get_tx_stats(struct ieee80211_hw *hw,
                        sizeof(struct ieee80211_tx_queue_stats));
        }
        spin_unlock_bh(&priv->tx_lock);
-       return 0;
-}
-
-struct mwl8k_get_stats_worker {
-       struct mwl8k_work_struct header;
-       struct ieee80211_low_level_stats *stats;
-};
 
-static int mwl8k_get_stats_wt(struct work_struct *wt)
-{
-       struct mwl8k_get_stats_worker *worker =
-               (struct mwl8k_get_stats_worker *)wt;
-
-       return mwl8k_cmd_802_11_get_stat(worker->header.hw, worker->stats);
+       return 0;
 }
 
 static int mwl8k_get_stats(struct ieee80211_hw *hw,
                           struct ieee80211_low_level_stats *stats)
 {
-       int rc;
-       struct mwl8k_get_stats_worker *worker;
-
-       worker = kzalloc(sizeof(*worker), GFP_KERNEL);
-       if (worker == NULL)
-               return -ENOMEM;
-
-       worker->stats = stats;
-       rc = mwl8k_queue_work(hw, &worker->header, mwl8k_get_stats_wt);
-
-       kfree(worker);
-       if (rc == -ETIMEDOUT) {
-               printk(KERN_ERR "%s() timed out\n", __func__);
-               rc = -EINVAL;
-       }
-
-       return rc;
+       return mwl8k_cmd_802_11_get_stat(hw, stats);
 }
 
 static const struct ieee80211_ops mwl8k_ops = {