i40e: fix stats offsets

The code was setting up stats that were not being initialized.
This caused several counters to be displayed incorrectly, due
to indexing beyond the array of strings when printing stats.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index e972b5ecbf0b6e1bfb2f11ca93a3f13a18438715..13a5d4cf494bc76e98fd500afe856951703bf244 100644 (file)
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -1344,6 +1344,12 @@ static void i40e_get_ethtool_stats(struct net_device *netdev,
                        data[i++] = (i40e_gstrings_veb_stats[j].sizeof_stat ==
                                     sizeof(u64)) ? *(u64 *)p : *(u32 *)p;
                }
+               for (j = 0; j < I40E_MAX_TRAFFIC_CLASS; j++) {
+                       data[i++] = veb->tc_stats.tc_tx_packets[j];
+                       data[i++] = veb->tc_stats.tc_tx_bytes[j];
+                       data[i++] = veb->tc_stats.tc_rx_packets[j];
+                       data[i++] = veb->tc_stats.tc_rx_bytes[j];
+               }
        }
        for (j = 0; j < I40E_GLOBAL_STATS_LEN; j++) {
                p = (char *)pf + i40e_gstrings_stats[j].stat_offset;