diff mbox series

[03/19] igc: Cleanup _get|set_rxnfc ethtool ops

Message ID 20200424201623.10971-4-andre.guedes@intel.com
State Accepted
Delegated to: Jeff Kirsher
Headers show
Series igc: Fixes to NFC support code | expand

Commit Message

Andre Guedes April 24, 2020, 8:16 p.m. UTC 
This patch does a trivial change in igc_ethtool_get_rxnfc() and
igc_ethtool_set_rxnfc() to simplify their logic.

Signed-off-by: Andre Guedes <andre.guedes@intel.com>
---
 drivers/net/ethernet/intel/igc/igc_ethtool.c | 33 ++++++--------------
 1 file changed, 10 insertions(+), 23 deletions(-)

Comments

Brown, Aaron F May 1, 2020, 10:10 p.m. UTC | #1 
> From: Intel-wired-lan <intel-wired-lan-bounces@osuosl.org> On Behalf Of
> Andre Guedes
> Sent: Friday, April 24, 2020 1:16 PM
> To: intel-wired-lan@lists.osuosl.org
> Subject: [Intel-wired-lan] [PATCH 03/19] igc: Cleanup _get|set_rxnfc ethtool
> ops
> 
> This patch does a trivial change in igc_ethtool_get_rxnfc() and
> igc_ethtool_set_rxnfc() to simplify their logic.
> 
> Signed-off-by: Andre Guedes <andre.guedes@intel.com>
> ---
>  drivers/net/ethernet/intel/igc/igc_ethtool.c | 33 ++++++--------------
>  1 file changed, 10 insertions(+), 23 deletions(-)
> 
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
diff mbox series

Patch

diff --git a/drivers/net/ethernet/intel/igc/igc_ethtool.c b/drivers/net/ethernet/intel/igc/igc_ethtool.c
index ee2563ef24ac..c67c3ead323f 100644
--- a/drivers/net/ethernet/intel/igc/igc_ethtool.c
+++ b/drivers/net/ethernet/intel/igc/igc_ethtool.c
@@ -1055,31 +1055,23 @@  static int igc_get_rxnfc(struct net_device *dev, struct ethtool_rxnfc *cmd,
 			 u32 *rule_locs)
 {
 	struct igc_adapter *adapter = netdev_priv(dev);
-	int ret = -EOPNOTSUPP;
 
 	switch (cmd->cmd) {
 	case ETHTOOL_GRXRINGS:
 		cmd->data = adapter->num_rx_queues;
-		ret = 0;
-		break;
+		return 0;
 	case ETHTOOL_GRXCLSRLCNT:
 		cmd->rule_cnt = adapter->nfc_filter_count;
-		ret = 0;
-		break;
+		return 0;
 	case ETHTOOL_GRXCLSRULE:
-		ret = igc_get_ethtool_nfc_entry(adapter, cmd);
-		break;
+		return igc_get_ethtool_nfc_entry(adapter, cmd);
 	case ETHTOOL_GRXCLSRLALL:
-		ret = igc_get_ethtool_nfc_all(adapter, cmd, rule_locs);
-		break;
+		return igc_get_ethtool_nfc_all(adapter, cmd, rule_locs);
 	case ETHTOOL_GRXFH:
-		ret = igc_get_rss_hash_opts(adapter, cmd);
-		break;
+		return igc_get_rss_hash_opts(adapter, cmd);
 	default:
-		break;
+		return -EOPNOTSUPP;
 	}
-
-	return ret;
 }
 
 #define UDP_RSS_FLAGS (IGC_FLAG_RSS_FIELD_IPV4_UDP | \
@@ -1418,22 +1410,17 @@  static int igc_del_ethtool_nfc_entry(struct igc_adapter *adapter,
 static int igc_set_rxnfc(struct net_device *dev, struct ethtool_rxnfc *cmd)
 {
 	struct igc_adapter *adapter = netdev_priv(dev);
-	int ret = -EOPNOTSUPP;
 
 	switch (cmd->cmd) {
 	case ETHTOOL_SRXFH:
-		ret = igc_set_rss_hash_opt(adapter, cmd);
-		break;
+		return igc_set_rss_hash_opt(adapter, cmd);
 	case ETHTOOL_SRXCLSRLINS:
-		ret = igc_add_ethtool_nfc_entry(adapter, cmd);
-		break;
+		return igc_add_ethtool_nfc_entry(adapter, cmd);
 	case ETHTOOL_SRXCLSRLDEL:
-		ret = igc_del_ethtool_nfc_entry(adapter, cmd);
+		return igc_del_ethtool_nfc_entry(adapter, cmd);
 	default:
-		break;
+		return -EOPNOTSUPP;
 	}
-
-	return ret;
 }
 
 void igc_write_rss_indir_tbl(struct igc_adapter *adapter)