i825xx: Call dev_kfree_skb_any instead of dev_kfree_skb.

Replace dev_kfree_skb with dev_kfree_skb_any in i596_start_xmit that
can be called in hard irq and other contexts, when the skb is dropped.

Signed-off-by: "Eric W. Biederman" <[e-mail]>

drivers/net/ethernet/i825xx/lib82596.c

···
 				       dev->name));
 		dev->stats.tx_dropped++;
 
-		dev_kfree_skb(skb);
+		dev_kfree_skb_any(skb);
 	} else {
 		if (++lp->next_tx_cmd == TX_RING_SIZE)
 			lp->next_tx_cmd = 0;