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s390/qeth: remove fake_broadcast attribute 

Ever since commit 4a71df5004 ("qeth: new qeth device driver") introduced
this attribute, it can be read & written but has no actual effect.

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Julian Wiedmann 2020-03-27 11:19:32 +01:00 committed by David S. Miller
parent 4bd27ee66d
commit 5f4019a808
2 changed files with 0 additions and 36 deletions
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1
drivers/s390/net/qeth_core.h
View File

@ -710,7 +710,6 @@ struct qeth_card_options {
struct qeth_ipa_caps adp; /* Adapter parameters */
struct qeth_sbp_info sbp; /* SETBRIDGEPORT options */
struct qeth_vnicc_info vnicc; /* VNICC options */
int fake_broadcast;
enum qeth_discipline_id layer;
enum qeth_ipa_isolation_modes isolation;
enum qeth_ipa_isolation_modes prev_isolation;

35
drivers/s390/net/qeth_l3_sys.c
View File

@ -133,40 +133,6 @@ static ssize_t qeth_l3_dev_route6_store(struct device *dev,
static DEVICE_ATTR(route6, 0644, qeth_l3_dev_route6_show,
qeth_l3_dev_route6_store);
static ssize_t qeth_l3_dev_fake_broadcast_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct qeth_card *card = dev_get_drvdata(dev);
return sprintf(buf, "%i\n", card->options.fake_broadcast? 1:0);
}
static ssize_t qeth_l3_dev_fake_broadcast_store(struct device *dev,
struct device_attribute *attr, const char *buf, size_t count)
{
struct qeth_card *card = dev_get_drvdata(dev);
char *tmp;
int i, rc = 0;
mutex_lock(&card->conf_mutex);
if (card->state != CARD_STATE_DOWN) {
rc = -EPERM;
goto out;
}
i = simple_strtoul(buf, &tmp, 16);
if ((i == 0) || (i == 1))
card->options.fake_broadcast = i;
else
rc = -EINVAL;
out:
mutex_unlock(&card->conf_mutex);
return rc ? rc : count;
}
static DEVICE_ATTR(fake_broadcast, 0644, qeth_l3_dev_fake_broadcast_show,
qeth_l3_dev_fake_broadcast_store);
static ssize_t qeth_l3_dev_sniffer_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
@ -305,7 +271,6 @@ static DEVICE_ATTR(hsuid, 0644, qeth_l3_dev_hsuid_show,
static struct attribute *qeth_l3_device_attrs[] = {
&dev_attr_route4.attr,
&dev_attr_route6.attr,
&dev_attr_fake_broadcast.attr,
&dev_attr_sniffer.attr,
&dev_attr_hsuid.attr,
NULL,