From: Breno Leitao Date: Wed, 26 Nov 2025 10:54:40 +0000 (-0800) Subject: net: thunder: convert to use .get_rx_ring_count X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=73880e66b79a6c950c0388559e2d425da2c37bd6;p=thirdparty%2Fkernel%2Flinux.git net: thunder: convert to use .get_rx_ring_count Convert the Cavium Thunder NIC VF driver to use the new .get_rx_ring_count ethtool operation instead of implementing .get_rxnfc solely for handling ETHTOOL_GRXRINGS command. This simplifies the code by removing the switch statement and replacing it with a direct return of the queue count. The new callback provides the same functionality in a more direct way, following the ongoing ethtool API modernization. Signed-off-by: Breno Leitao Link: https://patch.msgid.link/20251126-gxring_cavium-v1-1-a066c0c9e0c6@debian.org Signed-off-by: Jakub Kicinski --- diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c b/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c index fc6053414b7d6..413028bdcacb9 100644 --- a/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c +++ b/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c @@ -541,21 +541,11 @@ static int nicvf_get_rxfh_fields(struct net_device *dev, return 0; } -static int nicvf_get_rxnfc(struct net_device *dev, - struct ethtool_rxnfc *info, u32 *rules) +static u32 nicvf_get_rx_ring_count(struct net_device *dev) { struct nicvf *nic = netdev_priv(dev); - int ret = -EOPNOTSUPP; - switch (info->cmd) { - case ETHTOOL_GRXRINGS: - info->data = nic->rx_queues; - ret = 0; - break; - default: - break; - } - return ret; + return nic->rx_queues; } static int nicvf_set_rxfh_fields(struct net_device *dev, @@ -861,7 +851,7 @@ static const struct ethtool_ops nicvf_ethtool_ops = { .get_coalesce = nicvf_get_coalesce, .get_ringparam = nicvf_get_ringparam, .set_ringparam = nicvf_set_ringparam, - .get_rxnfc = nicvf_get_rxnfc, + .get_rx_ring_count = nicvf_get_rx_ring_count, .get_rxfh_key_size = nicvf_get_rxfh_key_size, .get_rxfh_indir_size = nicvf_get_rxfh_indir_size, .get_rxfh = nicvf_get_rxfh,