1 files changed, 0 insertions, 74 deletions
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index fdf9e61d0651..72607174ea5a 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -417,72 +417,6 @@ static struct attribute_group netstat_group = {
 	.name  = "statistics",
 	.attrs  = netstat_attrs,
 };
-
-#ifdef CONFIG_WIRELESS_EXT_SYSFS
-/* helper function that does all the locking etc for wireless stats */
-static ssize_t wireless_show(struct device *d, char *buf,
-			     ssize_t (*format)(const struct iw_statistics *,
-					       char *))
-{
-	struct net_device *dev = to_net_dev(d);
-	const struct iw_statistics *iw;
-	ssize_t ret = -EINVAL;
-
-	if (!rtnl_trylock())
-		return restart_syscall();
-	if (dev_isalive(dev)) {
-		iw = get_wireless_stats(dev);
-		if (iw)
-			ret = (*format)(iw, buf);
-	}
-	rtnl_unlock();
-
-	return ret;
-}
-
-/* show function template for wireless fields */
-#define WIRELESS_SHOW(name, field, format_string)			\
-static ssize_t format_iw_##name(const struct iw_statistics *iw, char *buf) \
-{									\
-	return sprintf(buf, format_string, iw->field);			\
-}									\
-static ssize_t show_iw_##name(struct device *d,				\
-			      struct device_attribute *attr, char *buf)	\
-{									\
-	return wireless_show(d, buf, format_iw_##name);			\
-}									\
-static DEVICE_ATTR(name, S_IRUGO, show_iw_##name, NULL)
-
-WIRELESS_SHOW(status, status, fmt_hex);
-WIRELESS_SHOW(link, qual.qual, fmt_dec);
-WIRELESS_SHOW(level, qual.level, fmt_dec);
-WIRELESS_SHOW(noise, qual.noise, fmt_dec);
-WIRELESS_SHOW(nwid, discard.nwid, fmt_dec);
-WIRELESS_SHOW(crypt, discard.code, fmt_dec);
-WIRELESS_SHOW(fragment, discard.fragment, fmt_dec);
-WIRELESS_SHOW(misc, discard.misc, fmt_dec);
-WIRELESS_SHOW(retries, discard.retries, fmt_dec);
-WIRELESS_SHOW(beacon, miss.beacon, fmt_dec);
-
-static struct attribute *wireless_attrs[] = {
-	&dev_attr_status.attr,
-	&dev_attr_link.attr,
-	&dev_attr_level.attr,
-	&dev_attr_noise.attr,
-	&dev_attr_nwid.attr,
-	&dev_attr_crypt.attr,
-	&dev_attr_fragment.attr,
-	&dev_attr_retries.attr,
-	&dev_attr_misc.attr,
-	&dev_attr_beacon.attr,
-	NULL
-};
-
-static struct attribute_group wireless_group = {
-	.name = "wireless",
-	.attrs = wireless_attrs,
-};
-#endif
 #endif /* CONFIG_SYSFS */
 
 #ifdef CONFIG_RPS
@@ -1463,14 +1397,6 @@ int netdev_register_kobject(struct net_device *net)
 		groups++;
 
 	*groups++ = &netstat_group;
-#ifdef CONFIG_WIRELESS_EXT_SYSFS
-	if (net->ieee80211_ptr)
-		*groups++ = &wireless_group;
-#ifdef CONFIG_WIRELESS_EXT
-	else if (net->wireless_handlers)
-		*groups++ = &wireless_group;
-#endif
-#endif
 #endif /* CONFIG_SYSFS */
 
 	error = device_add(dev);