diff options
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index cd23d1e169c2..abcd096ede14 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -1860,6 +1860,7 @@ static void i40e_get_ethtool_stats(struct net_device *netdev, unsigned int i; unsigned int start; bool veb_stats; + u64 *p = data; i40e_update_stats(vsi); @@ -1902,7 +1903,7 @@ static void i40e_get_ethtool_stats(struct net_device *netdev, } rcu_read_unlock(); if (vsi != pf->vsi[pf->lan_vsi] || pf->hw.partition_id != 1) - return; + goto check_data_pointer; veb_stats = ((pf->lan_veb != I40E_NO_VEB) && (pf->flags & I40E_FLAG_VEB_STATS_ENABLED)); @@ -1925,6 +1926,10 @@ static void i40e_get_ethtool_stats(struct net_device *netdev, i40e_add_ethtool_stats(&data, &pfc, i40e_gstrings_pfc_stats); } + +check_data_pointer: + WARN_ONCE(data - p != i40e_get_stats_count(netdev), + "ethtool stats count mismatch!"); } /** |