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| author | Anjali Singhai Jain <anjali.singhai@intel.com> | 2014-03-06 08:59:59 +0000 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2014-03-28 06:53:59 -0700 |
| commit | 1eaa3840b786ac9294e9ed8e8dc3fdca29dc9091 (patch) | |
| tree | a07e2c351e090ccc97bcf2e139eb9c162db4fe86 /drivers | |
| parent | 4eb3f7685fd6ffbe28a0a4ff10cced2acda5f7ec (diff) | |
| download | linux-stable-1eaa3840b786ac9294e9ed8e8dc3fdca29dc9091.tar.gz linux-stable-1eaa3840b786ac9294e9ed8e8dc3fdca29dc9091.tar.bz2 linux-stable-1eaa3840b786ac9294e9ed8e8dc3fdca29dc9091.zip | |
i40e: Cleanup in FDIR SB ethtool code
Function add_del_fdir was used and implemented only for add. So change the name
and drop a parameter.
Change-ID: Icf2c6c3bbd4fd00cf8d9613a3f6d8c08e0f8e288
Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com>
Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com>
Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 32 |
1 files changed, 13 insertions, 19 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index 28da4125c8c9..0461a72b1311 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -62,8 +62,8 @@ static const struct i40e_stats i40e_gstrings_net_stats[] = { I40E_NETDEV_STAT(rx_crc_errors), }; -static int i40e_add_del_fdir_ethtool(struct i40e_vsi *vsi, - struct ethtool_rxnfc *cmd, bool add); +static int i40e_add_fdir_ethtool(struct i40e_vsi *vsi, + struct ethtool_rxnfc *cmd); /* These PF_STATs might look like duplicates of some NETDEV_STATs, * but they are separate. This device supports Virtualization, and @@ -1470,16 +1470,15 @@ static int i40e_del_fdir_entry(struct i40e_vsi *vsi, } /** - * i40e_add_del_fdir_ethtool - Add/Remove Flow Director filters + * i40e_add_fdir_ethtool - Add/Remove Flow Director filters * @vsi: pointer to the targeted VSI * @cmd: command to get or set RX flow classification rules - * @add: true adds a filter, false removes it * - * Add/Remove Flow Director filters for a specific flow spec based on their - * protocol. Returns 0 if the filters were successfully added or removed. + * Add Flow Director filters for a specific flow spec based on their + * protocol. Returns 0 if the filters were successfully added. **/ -static int i40e_add_del_fdir_ethtool(struct i40e_vsi *vsi, - struct ethtool_rxnfc *cmd, bool add) +static int i40e_add_fdir_ethtool(struct i40e_vsi *vsi, + struct ethtool_rxnfc *cmd) { struct ethtool_rx_flow_spec *fsp; struct i40e_fdir_filter *input; @@ -1494,7 +1493,7 @@ static int i40e_add_del_fdir_ethtool(struct i40e_vsi *vsi, if (!(pf->flags & I40E_FLAG_FD_SB_ENABLED)) return -EOPNOTSUPP; - if (add && (pf->auto_disable_flags & I40E_FLAG_FD_SB_ENABLED)) + if (pf->auto_disable_flags & I40E_FLAG_FD_SB_ENABLED) return -ENOSPC; fsp = (struct ethtool_rx_flow_spec *)&cmd->fs; @@ -1504,7 +1503,7 @@ static int i40e_add_del_fdir_ethtool(struct i40e_vsi *vsi, return -EINVAL; } - if ((fsp->ring_cookie >= vsi->num_queue_pairs) && add) + if (fsp->ring_cookie >= vsi->num_queue_pairs) return -EINVAL; input = kzalloc(sizeof(*input), GFP_KERNEL); @@ -1528,16 +1527,11 @@ static int i40e_add_del_fdir_ethtool(struct i40e_vsi *vsi, input->src_ip[0] = fsp->h_u.tcp_ip4_spec.ip4src; input->dst_ip[0] = fsp->h_u.tcp_ip4_spec.ip4dst; - ret = i40e_add_del_fdir(vsi, input, add); - if (ret) { + ret = i40e_add_del_fdir(vsi, input, true); + if (ret) kfree(input); - return ret; - } - - if (!ret && add) - i40e_update_ethtool_fdir_entry(vsi, input, fsp->location, NULL); else - kfree(input); + i40e_update_ethtool_fdir_entry(vsi, input, fsp->location, NULL); return ret; } @@ -1561,7 +1555,7 @@ static int i40e_set_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *cmd) ret = i40e_set_rss_hash_opt(pf, cmd); break; case ETHTOOL_SRXCLSRLINS: - ret = i40e_add_del_fdir_ethtool(vsi, cmd, true); + ret = i40e_add_fdir_ethtool(vsi, cmd); break; case ETHTOOL_SRXCLSRLDEL: ret = i40e_del_fdir_entry(vsi, cmd); |