Simplify the code by using new function dev_fetch_sw_netstats().
Signed-off-by: Heiner Kallweit <hkallweit1@xxxxxxxxx>
---
net/bridge/br_device.c | 21 +--------------------
1 file changed, 1 insertion(+), 20 deletions(-)
diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c
index 9a2fb4aa1..6f742fee8 100644
--- a/net/bridge/br_device.c
+++ b/net/bridge/br_device.c
@@ -206,27 +206,8 @@ static void br_get_stats64(struct net_device *dev,
struct rtnl_link_stats64 *stats)
{
struct net_bridge *br = netdev_priv(dev);
- struct pcpu_sw_netstats tmp, sum = { 0 };
- unsigned int cpu;
-
- for_each_possible_cpu(cpu) {
- unsigned int start;
- const struct pcpu_sw_netstats *bstats
- = per_cpu_ptr(br->stats, cpu);
- do {
- start = u64_stats_fetch_begin_irq(&bstats->syncp);
- memcpy(&tmp, bstats, sizeof(tmp));
- } while (u64_stats_fetch_retry_irq(&bstats->syncp, start));
- sum.tx_bytes += tmp.tx_bytes;
- sum.tx_packets += tmp.tx_packets;
- sum.rx_bytes += tmp.rx_bytes;
- sum.rx_packets += tmp.rx_packets;
- }
- stats->tx_bytes = sum.tx_bytes;
- stats->tx_packets = sum.tx_packets;
- stats->rx_bytes = sum.rx_bytes;
- stats->rx_packets = sum.rx_packets;
+ dev_fetch_sw_netstats(stats, br->stats);
}
static int br_change_mtu(struct net_device *dev, int new_mtu)
--
2.28.0
