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path: root/drivers/net/bonding
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-rw-r--r--drivers/net/bonding/bond_main.c64
1 files changed, 31 insertions, 33 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index a95a41b74b4e..9bb9bfa225b6 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -3804,51 +3804,49 @@ static int bond_close(struct net_device *bond_dev)
return 0;
}
-static struct rtnl_link_stats64 *bond_get_stats(struct net_device *bond_dev)
+static struct rtnl_link_stats64 *bond_get_stats(struct net_device *bond_dev,
+ struct rtnl_link_stats64 *stats)
{
struct bonding *bond = netdev_priv(bond_dev);
- struct rtnl_link_stats64 *stats = &bond_dev->stats64;
- struct rtnl_link_stats64 local_stats;
+ struct rtnl_link_stats64 temp;
struct slave *slave;
int i;
- memset(&local_stats, 0, sizeof(local_stats));
+ memset(stats, 0, sizeof(*stats));
read_lock_bh(&bond->lock);
bond_for_each_slave(bond, slave, i) {
const struct rtnl_link_stats64 *sstats =
- dev_get_stats(slave->dev);
-
- local_stats.rx_packets += sstats->rx_packets;
- local_stats.rx_bytes += sstats->rx_bytes;
- local_stats.rx_errors += sstats->rx_errors;
- local_stats.rx_dropped += sstats->rx_dropped;
-
- local_stats.tx_packets += sstats->tx_packets;
- local_stats.tx_bytes += sstats->tx_bytes;
- local_stats.tx_errors += sstats->tx_errors;
- local_stats.tx_dropped += sstats->tx_dropped;
-
- local_stats.multicast += sstats->multicast;
- local_stats.collisions += sstats->collisions;
-
- local_stats.rx_length_errors += sstats->rx_length_errors;
- local_stats.rx_over_errors += sstats->rx_over_errors;
- local_stats.rx_crc_errors += sstats->rx_crc_errors;
- local_stats.rx_frame_errors += sstats->rx_frame_errors;
- local_stats.rx_fifo_errors += sstats->rx_fifo_errors;
- local_stats.rx_missed_errors += sstats->rx_missed_errors;
-
- local_stats.tx_aborted_errors += sstats->tx_aborted_errors;
- local_stats.tx_carrier_errors += sstats->tx_carrier_errors;
- local_stats.tx_fifo_errors += sstats->tx_fifo_errors;
- local_stats.tx_heartbeat_errors += sstats->tx_heartbeat_errors;
- local_stats.tx_window_errors += sstats->tx_window_errors;
+ dev_get_stats(slave->dev, &temp);
+
+ stats->rx_packets += sstats->rx_packets;
+ stats->rx_bytes += sstats->rx_bytes;
+ stats->rx_errors += sstats->rx_errors;
+ stats->rx_dropped += sstats->rx_dropped;
+
+ stats->tx_packets += sstats->tx_packets;
+ stats->tx_bytes += sstats->tx_bytes;
+ stats->tx_errors += sstats->tx_errors;
+ stats->tx_dropped += sstats->tx_dropped;
+
+ stats->multicast += sstats->multicast;
+ stats->collisions += sstats->collisions;
+
+ stats->rx_length_errors += sstats->rx_length_errors;
+ stats->rx_over_errors += sstats->rx_over_errors;
+ stats->rx_crc_errors += sstats->rx_crc_errors;
+ stats->rx_frame_errors += sstats->rx_frame_errors;
+ stats->rx_fifo_errors += sstats->rx_fifo_errors;
+ stats->rx_missed_errors += sstats->rx_missed_errors;
+
+ stats->tx_aborted_errors += sstats->tx_aborted_errors;
+ stats->tx_carrier_errors += sstats->tx_carrier_errors;
+ stats->tx_fifo_errors += sstats->tx_fifo_errors;
+ stats->tx_heartbeat_errors += sstats->tx_heartbeat_errors;
+ stats->tx_window_errors += sstats->tx_window_errors;
}
- memcpy(stats, &local_stats, sizeof(struct net_device_stats));
-
read_unlock_bh(&bond->lock);
return stats;