Simplify the code by using new function dev_fetch_sw_netstats().
Signed-off-by: Heiner Kallweit <hkallweit1@xxxxxxxxx>
Acked-by: Bjørn Mork <bjorn@xxxxxxx>
---
drivers/net/usb/qmi_wwan.c | 24 +-----------------------
1 file changed, 1 insertion(+), 23 deletions(-)
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index 5ca1356b8..a322f5187 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -126,31 +126,9 @@ static void qmimux_get_stats64(struct net_device *net,
struct rtnl_link_stats64 *stats)
{
struct qmimux_priv *priv = netdev_priv(net);
- unsigned int start;
- int cpu;
netdev_stats_to_stats64(stats, &net->stats);
-
- for_each_possible_cpu(cpu) {
- struct pcpu_sw_netstats *stats64;
- u64 rx_packets, rx_bytes;
- u64 tx_packets, tx_bytes;
-
- stats64 = per_cpu_ptr(priv->stats64, cpu);
-
- do {
- start = u64_stats_fetch_begin_irq(&stats64->syncp);
- rx_packets = stats64->rx_packets;
- rx_bytes = stats64->rx_bytes;
- tx_packets = stats64->tx_packets;
- tx_bytes = stats64->tx_bytes;
- } while (u64_stats_fetch_retry_irq(&stats64->syncp, start));
-
- stats->rx_packets += rx_packets;
- stats->rx_bytes += rx_bytes;
- stats->tx_packets += tx_packets;
- stats->tx_bytes += tx_bytes;
- }
+ dev_fetch_sw_netstats(stats, priv->stats64);
}
static const struct net_device_ops qmimux_netdev_ops = {
--
2.28.0
