diff options
Diffstat (limited to 'net/core/net-sysfs.c')
| -rw-r--r-- | net/core/net-sysfs.c | 20 |
1 files changed, 4 insertions, 16 deletions
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c index 61ead1d..7635d3f 100644 --- a/net/core/net-sysfs.c +++ b/net/core/net-sysfs.c @@ -95,17 +95,6 @@ NETDEVICE_SHOW(type, fmt_dec); NETDEVICE_SHOW(link_mode, fmt_dec); /* use same locking rules as GIFHWADDR ioctl's */ -static ssize_t format_addr(char *buf, const unsigned char *addr, int len) -{ - int i; - char *cp = buf; - - for (i = 0; i < len; i++) - cp += sprintf(cp, "%02x%c", addr[i], - i == (len - 1) ? '\n' : ':'); - return cp - buf; -} - static ssize_t show_address(struct device *dev, struct device_attribute *attr, char *buf) { @@ -114,7 +103,7 @@ static ssize_t show_address(struct device *dev, struct device_attribute *attr, read_lock(&dev_base_lock); if (dev_isalive(net)) - ret = format_addr(buf, net->dev_addr, net->addr_len); + ret = sysfs_format_mac(buf, net->dev_addr, net->addr_len); read_unlock(&dev_base_lock); return ret; } @@ -124,7 +113,7 @@ static ssize_t show_broadcast(struct device *dev, { struct net_device *net = to_net_dev(dev); if (dev_isalive(net)) - return format_addr(buf, net->broadcast, net->addr_len); + return sysfs_format_mac(buf, net->broadcast, net->addr_len); return -EINVAL; } @@ -247,9 +236,8 @@ static ssize_t netstat_show(const struct device *d, struct net_device_stats *stats; ssize_t ret = -EINVAL; - if (offset > sizeof(struct net_device_stats) || - offset % sizeof(unsigned long) != 0) - WARN_ON(1); + WARN_ON(offset > sizeof(struct net_device_stats) || + offset % sizeof(unsigned long) != 0); read_lock(&dev_base_lock); if (dev_isalive(dev) && dev->get_stats && |
