diff options
| author | Rob Herring <rob.herring@calxeda.com> | 2013-08-30 23:49:27 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-09-04 04:21:16 +0200 |
| commit | d2a5128fbc30480763bbb8a43ec7c8161c1bf055 (patch) | |
| tree | 5fedf909e198fc398ed5b9b6fb77f2ccb8ac8685 | |
| parent | net: calxedaxgmac: fix various errors in xgmac_set_rx_mode (diff) | |
| download | linux-d2a5128fbc30480763bbb8a43ec7c8161c1bf055.tar.xz linux-d2a5128fbc30480763bbb8a43ec7c8161c1bf055.zip | |
net: calxedaxgmac: remove some unused statistic counters
rx_sa_filter_fail and tx_undeflow events are unused and impossible
to occur based on how the h/w is used. We never filter on source MAC
address and TX store and forward mode prevents underflow events.
Reported-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/calxeda/xgmac.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/net/ethernet/calxeda/xgmac.c b/drivers/net/ethernet/calxeda/xgmac.c index 0cff9e3e0cb7..04c585ce9bfb 100644 --- a/drivers/net/ethernet/calxeda/xgmac.c +++ b/drivers/net/ethernet/calxeda/xgmac.c @@ -353,11 +353,9 @@ struct xgmac_extra_stats { /* Receive errors */ unsigned long rx_watchdog; unsigned long rx_da_filter_fail; - unsigned long rx_sa_filter_fail; unsigned long rx_payload_error; unsigned long rx_ip_header_error; /* Tx/Rx IRQ errors */ - unsigned long tx_undeflow; unsigned long tx_process_stopped; unsigned long rx_buf_unav; unsigned long rx_process_stopped; @@ -1581,7 +1579,6 @@ static const struct xgmac_stats xgmac_gstrings_stats[] = { XGMAC_STAT(rx_payload_error), XGMAC_STAT(rx_ip_header_error), XGMAC_STAT(rx_da_filter_fail), - XGMAC_STAT(rx_sa_filter_fail), XGMAC_STAT(fatal_bus_error), XGMAC_HW_STAT(rx_watchdog, XGMAC_MMC_RXWATCHDOG), XGMAC_HW_STAT(tx_vlan, XGMAC_MMC_TXVLANFRAME), |