tx_dropped = 0;
collisions = 0;
read_lock(&dev_base_lock);
- for (dev = dev_base; dev != NULL; dev = dev->next) {
+ for_each_netdev(dev) {
stats = dev->get_stats(dev);
- if (stats == NULL) {
- continue;
- }
rx_packets += stats->rx_packets;
tx_packets += stats->tx_packets;
rx_bytes += stats->rx_bytes;