diff options
| author | Andre Guedes <andre.guedes@intel.com> | 2020-04-24 23:16:15 +0300 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2020-05-23 04:21:51 +0300 |
| commit | 4bdf89e85ed3881e8c40510ebad918dded9e5831 (patch) | |
| tree | 5f9126344d798b0f752bfbf290c81e9528108477 /drivers | |
| parent | b500350a36ae6e83a03931723b787b771f411817 (diff) | |
| download | linux-4bdf89e85ed3881e8c40510ebad918dded9e5831.tar.xz | |
igc: Fix NFC rule overwrite cases
When the 'loc' argument is passed in ethtool, the input rule overwrites
any rule present in that location. In this situation we must disable the
old rule otherwise it is left enabled in hardware. This patch fixes
the issue by always calling igc_disable_nfc_rule() when deleting the
old rule, no matter the value of 'input' argument.
Signed-off-by: Andre Guedes <andre.guedes@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/intel/igc/igc_ethtool.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/igc/igc_ethtool.c b/drivers/net/ethernet/intel/igc/igc_ethtool.c index decd29fbfbe2..f01a7ec0c1c2 100644 --- a/drivers/net/ethernet/intel/igc/igc_ethtool.c +++ b/drivers/net/ethernet/intel/igc/igc_ethtool.c @@ -1270,8 +1270,7 @@ static int igc_ethtool_update_nfc_rule(struct igc_adapter *adapter, /* if there is an old rule occupying our place remove it */ if (rule && rule->location == location) { - if (!input) - err = igc_disable_nfc_rule(adapter, rule); + err = igc_disable_nfc_rule(adapter, rule); hlist_del(&rule->nfc_node); kfree(rule); |