Simplify the code by using new function dev_fetch_sw_netstats().
Signed-off-by: Heiner Kallweit <hkallweit1@xxxxxxxxx>
Acked-by: Kalle Valo <kvalo@xxxxxxxxxxxxxx>
---
drivers/net/wireless/quantenna/qtnfmac/core.c | 23 +------------------
1 file changed, 1 insertion(+), 22 deletions(-)
diff --git a/drivers/net/wireless/quantenna/qtnfmac/core.c b/drivers/net/wireless/quantenna/qtnfmac/core.c
index 374074dc7..bf6dbeb61 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/core.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/core.c
@@ -139,34 +139,13 @@ static void qtnf_netdev_get_stats64(struct net_device *ndev,
struct rtnl_link_stats64 *stats)
{
struct qtnf_vif *vif = qtnf_netdev_get_priv(ndev);
- unsigned int start;
- int cpu;
netdev_stats_to_stats64(stats, &ndev->stats);
if (!vif->stats64)
return;
- for_each_possible_cpu(cpu) {
- struct pcpu_sw_netstats *stats64;
- u64 rx_packets, rx_bytes;
- u64 tx_packets, tx_bytes;
-
- stats64 = per_cpu_ptr(vif->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, vif->stats64);
}
/* Netdev handler for transmission timeout.
--
2.28.0
