[PATCH net-next v2 03/12] net: macsec: use new function dev_fetch_sw_netstats
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STALE2203d
LANDED
From: Heiner Kallweit <hkallweit1@gmail.com>
Date: 2020-10-12 08:21:52
Also in:
bridge, linux-rdma, linux-usb, linux-wireless
Subsystem:
networking drivers, networking [macsec], the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Sabrina Dubroca, Linus Torvalds
Status: Landed in mainline as 9d0151673e70 on 2020-10-14.
Revision v2 (2 revisions archived).
Revisions (2)
- v1
- v2 current [diff against previous]
Simplify the code by using new function dev_fetch_sw_netstats(). Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> --- drivers/net/macsec.c | 22 +--------------------- 1 file changed, 1 insertion(+), 21 deletions(-)
diff --git a/drivers/net/macsec.c b/drivers/net/macsec.c
index 2b0c8f01d..11ca5fa90 100644
--- a/drivers/net/macsec.c
+++ b/drivers/net/macsec.c@@ -3647,30 +3647,10 @@ static int macsec_change_mtu(struct net_device *dev, int new_mtu) static void macsec_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *s) { - int cpu; - if (!dev->tstats) return; - for_each_possible_cpu(cpu) { - struct pcpu_sw_netstats *stats; - struct pcpu_sw_netstats tmp; - int start; - - stats = per_cpu_ptr(dev->tstats, cpu); - do { - start = u64_stats_fetch_begin_irq(&stats->syncp); - tmp.rx_packets = stats->rx_packets; - tmp.rx_bytes = stats->rx_bytes; - tmp.tx_packets = stats->tx_packets; - tmp.tx_bytes = stats->tx_bytes; - } while (u64_stats_fetch_retry_irq(&stats->syncp, start)); - - s->rx_packets += tmp.rx_packets; - s->rx_bytes += tmp.rx_bytes; - s->tx_packets += tmp.tx_packets; - s->tx_bytes += tmp.tx_bytes; - } + dev_fetch_sw_netstats(s, dev->tstats); s->rx_dropped = dev->stats.rx_dropped; s->tx_dropped = dev->stats.tx_dropped;
--
2.28.0