bnxt_en: Exclude rx_drop_pkts hw counter from the stack's rx_dropped counter.

Orabug: 23221795

This hardware counter is misleading as it counts dropped packets that
don't match the hardware filters for unicast/broadcast/multicast.  We
will still report this counter in ethtool -S for diagnostics purposes.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
(cherry picked from commit 8a4d4c8dde7a4119bce3fd8287dca193ff6356da)
Signed-off-by: Brian Maly <brian.maly@oracle.com>

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index 1f40fbbfc651804f72ee5ebb4d9e5aad2e02975a..4a049ac1cd2aaf542910ffb2cbe66261e2c2634d 100644 (file)
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -4838,8 +4838,6 @@ bnxt_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
 
                stats->multicast += le64_to_cpu(hw_stats->rx_mcast_pkts);
 
-               stats->rx_dropped += le64_to_cpu(hw_stats->rx_drop_pkts);
-
                stats->tx_dropped += le64_to_cpu(hw_stats->tx_drop_pkts);
        }