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mwl8k: get rid of mwl8k_get_stats() workqueue use

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Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Lennert Buytenhek
2009-07-17 07:26:27 +02:00
committed by John W. Linville
parent 3e4f542cfb
commit 954ef509cc
1 changed files with 2 additions and 30 deletions
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32
drivers/net/wireless/mwl8k.c
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@@ -2852,42 +2852,14 @@ static int mwl8k_get_tx_stats(struct ieee80211_hw *hw,
sizeof(struct ieee80211_tx_queue_stats)); sizeof(struct ieee80211_tx_queue_stats));
} }
spin_unlock_bh(&priv->tx_lock); spin_unlock_bh(&priv->tx_lock);
return 0; 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);
}
static int mwl8k_get_stats(struct ieee80211_hw *hw, static int mwl8k_get_stats(struct ieee80211_hw *hw,
struct ieee80211_low_level_stats *stats) struct ieee80211_low_level_stats *stats)
{ {
int rc; return mwl8k_cmd_802_11_get_stat(hw, stats);
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;
} }
static const struct ieee80211_ops mwl8k_ops = { static const struct ieee80211_ops mwl8k_ops = {