diff options
Diffstat (limited to 'net/core/net-sysfs.c')
| -rw-r--r-- | net/core/net-sysfs.c | 26 |
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); |