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Diffstat (limited to 'net/mac802154/tx.c')
-rw-r--r--net/mac802154/tx.c27
1 files changed, 6 insertions, 21 deletions
diff --git a/net/mac802154/tx.c b/net/mac802154/tx.c
index c62e956..7ed4391 100644
--- a/net/mac802154/tx.c
+++ b/net/mac802154/tx.c
@@ -30,23 +30,11 @@
#include "ieee802154_i.h"
#include "driver-ops.h"
-/* IEEE 802.15.4 transceivers can sleep during the xmit session, so process
- * packets through the workqueue.
- */
-struct ieee802154_xmit_cb {
- struct sk_buff *skb;
- struct work_struct work;
- struct ieee802154_local *local;
-};
-
-static struct ieee802154_xmit_cb ieee802154_xmit_cb;
-
-static void ieee802154_xmit_worker(struct work_struct *work)
+void ieee802154_xmit_worker(struct work_struct *work)
{
- struct ieee802154_xmit_cb *cb =
- container_of(work, struct ieee802154_xmit_cb, work);
- struct ieee802154_local *local = cb->local;
- struct sk_buff *skb = cb->skb;
+ struct ieee802154_local *local =
+ container_of(work, struct ieee802154_local, tx_work);
+ struct sk_buff *skb = local->tx_skb;
struct net_device *dev = skb->dev;
int res;
@@ -106,11 +94,8 @@ ieee802154_tx(struct ieee802154_local *local, struct sk_buff *skb)
dev->stats.tx_packets++;
dev->stats.tx_bytes += skb->len;
} else {
- INIT_WORK(&ieee802154_xmit_cb.work, ieee802154_xmit_worker);
- ieee802154_xmit_cb.skb = skb;
- ieee802154_xmit_cb.local = local;
-
- queue_work(local->workqueue, &ieee802154_xmit_cb.work);
+ local->tx_skb = skb;
+ queue_work(local->workqueue, &local->tx_work);
}
return NETDEV_TX_OK;