[TG3]: Do not count non-error frames dropped by the hardware as rx_errors.

Instead, count them as part of rx_missed_errors.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index dc57352e5a9..8da55541685 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -6893,8 +6893,7 @@ static struct net_device_stats *tg3_get_stats(struct net_device *dev)
                 get_stat64(&hw_stats->tx_octets);
 
         stats->rx_errors = old_stats->rx_errors +
-                get_stat64(&hw_stats->rx_errors) +
-                get_stat64(&hw_stats->rx_discards);
+                get_stat64(&hw_stats->rx_errors);
         stats->tx_errors = old_stats->tx_errors +
                 get_stat64(&hw_stats->tx_errors) +
                 get_stat64(&hw_stats->tx_mac_errors) +
@@ -6922,6 +6921,9 @@ static struct net_device_stats *tg3_get_stats(struct net_device *dev)
         stats->rx_crc_errors = old_stats->rx_crc_errors +
                 calc_crc_errors(tp);
 
+        stats->rx_missed_errors = old_stats->rx_missed_errors +
+                get_stat64(&hw_stats->rx_discards);
+
         return stats;
 }