diff options
| author | Tony Nguyen <anthony.l.nguyen@intel.com> | 2019-04-16 10:21:23 -0700 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2019-05-04 14:33:44 -0700 |
| commit | 8f529ff912073f778e3cd74e87fb69a36499fc2f (patch) | |
| tree | 2a41d90967490b77a334c0d9167b4ea35bb30bf8 | |
| parent | a03499d614b8d86a7edb4fa0c20e87003248d643 (diff) | |
| download | linux-8f529ff912073f778e3cd74e87fb69a36499fc2f.tar.bz2 | |
ice: Separate if conditions for ice_set_features()
Set features can have multiple features turned on|off in a single
call. Grouping these all in an if/else means after one condition
is met, other conditions/features will not be evaluated. Break
the if/else statements by feature to ensure all features will be
handled properly.
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_main.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index 2352b4129a62..aa832d9b2458 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -2873,6 +2873,9 @@ ice_set_features(struct net_device *netdev, netdev_features_t features) struct ice_vsi *vsi = np->vsi; int ret = 0; + /* Multiple features can be changed in one call so keep features in + * separate if/else statements to guarantee each feature is checked + */ if (features & NETIF_F_RXHASH && !(netdev->features & NETIF_F_RXHASH)) ret = ice_vsi_manage_rss_lut(vsi, true); else if (!(features & NETIF_F_RXHASH) && @@ -2885,8 +2888,9 @@ ice_set_features(struct net_device *netdev, netdev_features_t features) else if (!(features & NETIF_F_HW_VLAN_CTAG_RX) && (netdev->features & NETIF_F_HW_VLAN_CTAG_RX)) ret = ice_vsi_manage_vlan_stripping(vsi, false); - else if ((features & NETIF_F_HW_VLAN_CTAG_TX) && - !(netdev->features & NETIF_F_HW_VLAN_CTAG_TX)) + + if ((features & NETIF_F_HW_VLAN_CTAG_TX) && + !(netdev->features & NETIF_F_HW_VLAN_CTAG_TX)) ret = ice_vsi_manage_vlan_insertion(vsi); else if (!(features & NETIF_F_HW_VLAN_CTAG_TX) && (netdev->features & NETIF_F_HW_VLAN_CTAG_TX)) |