Commit 18d60a0d authored by Alexander Aring's avatar Alexander Aring Committed by Marcel Holtmann
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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: default avatarAlexander Aring <alex.aring@gmail.com>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent c2085103

net/mac802154/tx.c

+2 −12
Original line number Diff line number Diff line
@@ -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;