[PATCH net-next v2 3/9] net: nfp: convert to use .get_rx_ring_count

[Breno Leitao <leitao@debian.org>]

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

Reviewed-by: Subbaraya Sundeep <sbhatta@marvell.com>
Signed-off-by: Breno Leitao <leitao@debian.org>
---
 drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
index 16c828dd5c1a3..e88b1c4732a57 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
@@ -1435,15 +1435,19 @@ static int nfp_net_get_fs_loc(struct nfp_net *nn, u32 *rule_locs)
 	return 0;
 }
 
+static u32 nfp_net_get_rx_ring_count(struct net_device *netdev)
+{
+	struct nfp_net *nn = netdev_priv(netdev);
+
+	return nn->dp.num_rx_rings;
+}
+
 static int nfp_net_get_rxnfc(struct net_device *netdev,
 			     struct ethtool_rxnfc *cmd, u32 *rule_locs)
 {
 	struct nfp_net *nn = netdev_priv(netdev);
 
 	switch (cmd->cmd) {
-	case ETHTOOL_GRXRINGS:
-		cmd->data = nn->dp.num_rx_rings;
-		return 0;
 	case ETHTOOL_GRXCLSRLCNT:
 		cmd->rule_cnt = nn->fs.count;
 		return 0;
@@ -2501,6 +2505,7 @@ static const struct ethtool_ops nfp_net_ethtool_ops = {
 	.get_sset_count		= nfp_net_get_sset_count,
 	.get_rxnfc		= nfp_net_get_rxnfc,
 	.set_rxnfc		= nfp_net_set_rxnfc,
+	.get_rx_ring_count	= nfp_net_get_rx_ring_count,
 	.get_rxfh_indir_size	= nfp_net_get_rxfh_indir_size,
 	.get_rxfh_key_size	= nfp_net_get_rxfh_key_size,
 	.get_rxfh		= nfp_net_get_rxfh,

-- 
2.47.3