qeth_dev_fake_ll_store(struct device *dev, const char *buf, size_t count) 
qeth_dev_fake_ll_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) 
qeth_dev_fake_ll_store(struct device *dev, const char *buf, size_t count){	struct qeth_card *card = dev->driver_data;	char *tmp;	int i;	if (!card)		return -EINVAL;	if ((card->state != CARD_STATE_DOWN) &&	    (card->state != CARD_STATE_RECOVER))		return -EPERM;	i = simple_strtoul(buf, &tmp, 16);	if ((i != 0) && (i != 1)) {		PRINT_WARN("fake_ll: write 0 or 1 to this file!\n");		return -EINVAL;	}	card->options.fake_ll = i;	return count;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/10523b3b82456e416cbaffcc24ea2246980aa746/qeth_sys.c/buggy/drivers/s390/net/qeth_sys.c