[PATCH net-next 1/9] net: benet: convert to use .get_rx_ring_count

[Breno Leitao]

Use the newly introduced .get_rx_ring_count ethtool ops callback instead
of handling ETHTOOL_GRXRINGS directly in .get_rxnfc().

Since ETHTOOL_GRXRINGS was the only command handled by be_get_rxnfc(),
remove the function entirely.

Signed-off-by: Breno Leitao <leitao at debian.org>
---
 drivers/net/ethernet/emulex/benet/be_ethtool.c | 31 +++++++-------------------
 1 file changed, 8 insertions(+), 23 deletions(-)

diff --git a/drivers/net/ethernet/emulex/benet/be_ethtool.c b/drivers/net/ethernet/emulex/benet/be_ethtool.c
index f9216326bdfe..4717a1dacbe2 100644
--- a/drivers/net/ethernet/emulex/benet/be_ethtool.c
+++ b/drivers/net/ethernet/emulex/benet/be_ethtool.c
@@ -1073,6 +1073,13 @@ static void be_set_msg_level(struct net_device *netdev, u32 level)
 	adapter->msg_enable = level;
 }
 
+static u32 be_get_rx_ring_count(struct net_device *netdev)
+{
+	struct be_adapter *adapter = netdev_priv(netdev);
+
+	return adapter->num_rx_qs;
+}
+
 static int be_get_rxfh_fields(struct net_device *netdev,
 			      struct ethtool_rxfh_fields *cmd)
 {
@@ -1117,28 +1124,6 @@ static int be_get_rxfh_fields(struct net_device *netdev,
 	return 0;
 }
 
-static int be_get_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *cmd,
-			u32 *rule_locs)
-{
-	struct be_adapter *adapter = netdev_priv(netdev);
-
-	if (!be_multi_rxq(adapter)) {
-		dev_info(&adapter->pdev->dev,
-			 "ethtool::get_rxnfc: RX flow hashing is disabled\n");
-		return -EINVAL;
-	}
-
-	switch (cmd->cmd) {
-	case ETHTOOL_GRXRINGS:
-		cmd->data = adapter->num_rx_qs;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
 static int be_set_rxfh_fields(struct net_device *netdev,
 			      const struct ethtool_rxfh_fields *cmd,
 			      struct netlink_ext_ack *extack)
@@ -1441,7 +1426,7 @@ const struct ethtool_ops be_ethtool_ops = {
 	.get_ethtool_stats = be_get_ethtool_stats,
 	.flash_device = be_do_flash,
 	.self_test = be_self_test,
-	.get_rxnfc = be_get_rxnfc,
+	.get_rx_ring_count = be_get_rx_ring_count,
 	.get_rxfh_fields = be_get_rxfh_fields,
 	.set_rxfh_fields = be_set_rxfh_fields,
 	.get_rxfh_indir_size = be_get_rxfh_indir_size,

-- 
2.47.3