1 files changed, 5 insertions, 12 deletions

diff --git a/net/mac802154/tx.c b/net/mac802154/tx.c
index 74882c72b6c3..fe2e17e6fee3 100644
--- a/net/mac802154/tx.c
+++ b/net/mac802154/tx.c
@@ -37,13 +37,7 @@ struct ieee802154_xmit_cb {
         struct ieee802154_local *local;
 };
 
-static inline struct ieee802154_xmit_cb *
-ieee802154_xmit_cb(const struct sk_buff *skb)
-{
-        BUILD_BUG_ON(sizeof(skb->cb) < sizeof(struct ieee802154_xmit_cb));
-
-        return (struct ieee802154_xmit_cb *)skb->cb;
-}
+static struct ieee802154_xmit_cb ieee802154_xmit_cb;
 
 static void ieee802154_xmit_worker(struct work_struct *work)
 {
@@ -84,7 +78,6 @@ err_tx:
 static netdev_tx_t
 ieee802154_tx(struct ieee802154_local *local, struct sk_buff *skb)
 {
-        struct ieee802154_xmit_cb *cb = ieee802154_xmit_cb(skb);
         struct net_device *dev = skb->dev;
         int ret;
 
@@ -113,11 +106,11 @@ ieee802154_tx(struct ieee802154_local *local, struct sk_buff *skb)
                 dev->stats.tx_packets++;
                 dev->stats.tx_bytes += skb->len;
         } else {
-                INIT_WORK(&cb->work, ieee802154_xmit_worker);
-                cb->skb = skb;
-                cb->local = local;
+                INIT_WORK(&ieee802154_xmit_cb.work, ieee802154_xmit_worker);
+                ieee802154_xmit_cb.skb = skb;
+                ieee802154_xmit_cb.local = local;
 
-                queue_work(local->workqueue, &cb->work);
+                queue_work(local->workqueue, &ieee802154_xmit_cb.work);
         }
 
         return NETDEV_TX_OK;