atl1: remove unused member from atl1_adapter structure

Signed-off-by: NTony Zelenoff <antonz@parallels.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/ethernet/atheros/atlx/atl1.h

@@ -763,7 +763,6 @@ struct atl1_adapter {
 	u16 link_duplex;
 	spinlock_t lock;
 	struct napi_struct napi;
-	struct work_struct tx_timeout_task;
 	struct work_struct reset_dev_task;
 	struct work_struct link_chg_task;