spin_unlock_irq(&tp->lock); 
spin_unlock_bh(&tp->lock); 
static int tg3_set_rx_csum(struct net_device *dev, u32 data){	struct tg3 *tp = netdev_priv(dev);  	if (tp->tg3_flags & TG3_FLAG_BROKEN_CHECKSUMS) {		if (data != 0)			return -EINVAL;  		return 0;  	}  	spin_lock_irq(&tp->lock);	if (data)		tp->tg3_flags |= TG3_FLAG_RX_CHECKSUMS;	else		tp->tg3_flags &= ~TG3_FLAG_RX_CHECKSUMS;	spin_unlock_irq(&tp->lock);  	return 0;}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/f47c11eeccc8820010992eb32dbe7370a08f8bd3/tg3.c/buggy/drivers/net/tg3.c