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mac802154: tx: use queue helpers in xmit worker 

This patch uses the queue utility helpers inside the xmit worker of
mac802154 subsystem.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Alexander Aring 2014-10-26 09:37:06 +01:00 committed by Marcel Holtmann
parent c208510351
commit 18d60a0d49
1 changed files with 2 additions and 12 deletions
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14
net/mac802154/tx.c
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@ -47,7 +47,6 @@ static void mac802154_xmit_worker(struct work_struct *work)
{
struct wpan_xmit_cb *cb = container_of(work, struct wpan_xmit_cb, work);
struct ieee802154_local *local = cb->local;
struct ieee802154_sub_if_data *sdata;
struct sk_buff *skb = cb->skb;
int res;
@ -56,18 +55,12 @@ static void mac802154_xmit_worker(struct work_struct *work)
pr_debug("transmission failed\n");
/* Restart the netif queue on each sub_if_data object. */
rcu_read_lock();
list_for_each_entry_rcu(sdata, &local->interfaces, list)
netif_wake_queue(sdata->dev);
rcu_read_unlock();
dev_kfree_skb(skb);
ieee802154_xmit_complete(&local->hw, skb);
}
static netdev_tx_t
mac802154_tx(struct ieee802154_local *local, struct sk_buff *skb)
{
struct ieee802154_sub_if_data *sdata;
struct wpan_xmit_cb *cb = wpan_xmit_cb(skb);
mac802154_monitors_rx(local, skb);
@ -84,10 +77,7 @@ mac802154_tx(struct ieee802154_local *local, struct sk_buff *skb)
goto err_tx;
/* Stop the netif queue on each sub_if_data object. */
rcu_read_lock();
list_for_each_entry_rcu(sdata, &local->interfaces, list)
netif_stop_queue(sdata->dev);
rcu_read_unlock();
ieee802154_stop_queue(&local->hw);
INIT_WORK(&cb->work, mac802154_xmit_worker);
cb->skb = skb;