net: ieee802154: ca8210: Call _xmit_error() when a transmission fails

ieee802154_xmit_error() is the right helper to call when a transmission
has failed. Let's use it instead of open-coding it.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Alexander Aring <aahringo@redhat.com>
Link: https://lore.kernel.org/r/20220407100903.1695973-11-miquel.raynal@bootlin.com
Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>

drivers/net/ieee802154/ca8210.c

@@ -1729,8 +1729,7 @@ static int ca8210_async_xmit_complete(
 			status
 		);
 		if (status != IEEE802154_TRANSACTION_OVERFLOW) {
-			dev_kfree_skb_any(priv->tx_skb);
-			ieee802154_wake_queue(priv->hw);
+			ieee802154_xmit_error(priv->hw, priv->tx_skb, status);
 			return 0;
 		}
 	}