- switch (procnetdev_vsn) {
- case 3:
- sscanf(bp,
- "%Lu %Lu %lu %lu %lu %lu %lu %lu %Lu %Lu %lu %lu %lu %lu %lu %lu",
- &ife->stats.rx_bytes,
- &ife->stats.rx_packets,
- &ife->stats.rx_errors,
- &ife->stats.rx_dropped,
- &ife->stats.rx_fifo_errors,
- &ife->stats.rx_frame_errors,
- &ife->stats.rx_compressed,
- &ife->stats.rx_multicast,
- &ife->stats.tx_bytes,
- &ife->stats.tx_packets,
- &ife->stats.tx_errors,
- &ife->stats.tx_dropped,
- &ife->stats.tx_fifo_errors,
- &ife->stats.collisions,
- &ife->stats.tx_carrier_errors, &ife->stats.tx_compressed);
- break;
- case 2:
- sscanf(bp, "%Lu %Lu %lu %lu %lu %lu %Lu %Lu %lu %lu %lu %lu %lu",
- &ife->stats.rx_bytes,
- &ife->stats.rx_packets,
- &ife->stats.rx_errors,
- &ife->stats.rx_dropped,
- &ife->stats.rx_fifo_errors,
- &ife->stats.rx_frame_errors,
- &ife->stats.tx_bytes,
- &ife->stats.tx_packets,
- &ife->stats.tx_errors,
- &ife->stats.tx_dropped,
- &ife->stats.tx_fifo_errors,
- &ife->stats.collisions, &ife->stats.tx_carrier_errors);
- ife->stats.rx_multicast = 0;
- break;
- case 1:
- sscanf(bp, "%Lu %lu %lu %lu %lu %Lu %lu %lu %lu %lu %lu",
- &ife->stats.rx_packets,
- &ife->stats.rx_errors,
- &ife->stats.rx_dropped,
- &ife->stats.rx_fifo_errors,
- &ife->stats.rx_frame_errors,
- &ife->stats.tx_packets,
- &ife->stats.tx_errors,
- &ife->stats.tx_dropped,
- &ife->stats.tx_fifo_errors,
- &ife->stats.collisions, &ife->stats.tx_carrier_errors);
- ife->stats.rx_bytes = 0;
- ife->stats.tx_bytes = 0;
+ memset(&ife->stats, 0, sizeof(struct user_net_device_stats));
+
+ sscanf(bp, ss_fmt[procnetdev_vsn],
+ &ife->stats.rx_bytes, /* missing for 0 */
+ &ife->stats.rx_packets,
+ &ife->stats.rx_errors,
+ &ife->stats.rx_dropped,
+ &ife->stats.rx_fifo_errors,
+ &ife->stats.rx_frame_errors,
+ &ife->stats.rx_compressed, /* missing for <= 1 */
+ &ife->stats.rx_multicast, /* missing for <= 1 */
+ &ife->stats.tx_bytes, /* missing for 0 */
+ &ife->stats.tx_packets,
+ &ife->stats.tx_errors,
+ &ife->stats.tx_dropped,
+ &ife->stats.tx_fifo_errors,
+ &ife->stats.collisions,
+ &ife->stats.tx_carrier_errors,
+ &ife->stats.tx_compressed /* missing for <= 1 */
+ );
+
+ if (procnetdev_vsn <= 1) {
+ if (procnetdev_vsn == 0) {
+ ife->stats.rx_bytes = 0;
+ ife->stats.tx_bytes = 0;
+ }