diff options
Diffstat (limited to 'net/ethtool/stats.c')
| -rw-r--r-- | net/ethtool/stats.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/ethtool/stats.c b/net/ethtool/stats.c index acb2b080c358..b7642dc96d50 100644 --- a/net/ethtool/stats.c +++ b/net/ethtool/stats.c @@ -114,6 +114,9 @@ static int stats_prepare_data(const struct ethnl_req_info *req_base, if (ret < 0) return ret; + /* Mark all stats as unset (see ETHTOOL_STAT_NOT_SET) to prevent them + * from being reported to user space in case driver did not set them. + */ memset(&data->phy_stats, 0xff, sizeof(data->phy_stats)); memset(&data->mac_stats, 0xff, sizeof(data->mac_stats)); memset(&data->ctrl_stats, 0xff, sizeof(data->mac_stats)); |