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Diffstat (limited to 'net/core/net-sysfs.c')
-rw-r--r--net/core/net-sysfs.c26
1 files changed, 19 insertions, 7 deletions
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index 90e2177af081..c1f4e0d428c0 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -242,11 +242,11 @@ static ssize_t netstat_show(const struct device *d,
offset % sizeof(unsigned long) != 0);
read_lock(&dev_base_lock);
- if (dev_isalive(dev) && dev->get_stats &&
- (stats = (*dev->get_stats)(dev)))
+ if (dev_isalive(dev)) {
+ stats = dev->get_stats(dev);
ret = sprintf(buf, fmt_ulong,
*(unsigned long *)(((u8 *) stats) + offset));
-
+ }
read_unlock(&dev_base_lock);
return ret;
}
@@ -318,7 +318,7 @@ static struct attribute_group netstat_group = {
.attrs = netstat_attrs,
};
-#ifdef CONFIG_WIRELESS_EXT
+#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 *,
@@ -457,10 +457,9 @@ int netdev_register_kobject(struct net_device *net)
strlcpy(dev->bus_id, net->name, BUS_ID_SIZE);
#ifdef CONFIG_SYSFS
- if (net->get_stats)
- *groups++ = &netstat_group;
+ *groups++ = &netstat_group;
-#ifdef CONFIG_WIRELESS_EXT
+#ifdef CONFIG_WIRELESS_EXT_SYSFS
if (net->wireless_handlers && net->wireless_handlers->get_wireless_stats)
*groups++ = &wireless_group;
#endif
@@ -469,6 +468,19 @@ int netdev_register_kobject(struct net_device *net)
return device_add(dev);
}
+int netdev_class_create_file(struct class_attribute *class_attr)
+{
+ return class_create_file(&net_class, class_attr);
+}
+
+void netdev_class_remove_file(struct class_attribute *class_attr)
+{
+ class_remove_file(&net_class, class_attr);
+}
+
+EXPORT_SYMBOL(netdev_class_create_file);
+EXPORT_SYMBOL(netdev_class_remove_file);
+
void netdev_initialize_kobject(struct net_device *net)
{
struct device *device = &(net->dev);