From 83b6a85bbbde81332ad329b9876f0afd5172c99a Mon Sep 17 00:00:00 2001 From: Xue Chaojing Date: Mon, 1 Jul 2019 23:40:00 +0000 Subject: hinic: remove standard netdev stats This patch removes standard netdev stats in ethtool -S. Suggested-by: Jakub Kicinski Signed-off-by: Xue Chaojing Signed-off-by: David S. Miller --- drivers/net/ethernet/huawei/hinic/hinic_ethtool.c | 47 +---------------------- 1 file changed, 1 insertion(+), 46 deletions(-) diff --git a/drivers/net/ethernet/huawei/hinic/hinic_ethtool.c b/drivers/net/ethernet/huawei/hinic/hinic_ethtool.c index 8d98f37c88a8..73a20f01ad4c 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_ethtool.c +++ b/drivers/net/ethernet/huawei/hinic/hinic_ethtool.c @@ -440,35 +440,6 @@ static u32 hinic_get_rxfh_indir_size(struct net_device *netdev) #define ARRAY_LEN(arr) ((int)((int)sizeof(arr) / (int)sizeof(arr[0]))) -#define HINIC_NETDEV_STAT(_stat_item) { \ - .name = #_stat_item, \ - .size = FIELD_SIZEOF(struct rtnl_link_stats64, _stat_item), \ - .offset = offsetof(struct rtnl_link_stats64, _stat_item) \ -} - -static struct hinic_stats hinic_netdev_stats[] = { - HINIC_NETDEV_STAT(rx_packets), - HINIC_NETDEV_STAT(tx_packets), - HINIC_NETDEV_STAT(rx_bytes), - HINIC_NETDEV_STAT(tx_bytes), - HINIC_NETDEV_STAT(rx_errors), - HINIC_NETDEV_STAT(tx_errors), - HINIC_NETDEV_STAT(rx_dropped), - HINIC_NETDEV_STAT(tx_dropped), - HINIC_NETDEV_STAT(multicast), - HINIC_NETDEV_STAT(collisions), - HINIC_NETDEV_STAT(rx_length_errors), - HINIC_NETDEV_STAT(rx_over_errors), - HINIC_NETDEV_STAT(rx_crc_errors), - HINIC_NETDEV_STAT(rx_frame_errors), - HINIC_NETDEV_STAT(rx_fifo_errors), - HINIC_NETDEV_STAT(rx_missed_errors), - HINIC_NETDEV_STAT(tx_aborted_errors), - HINIC_NETDEV_STAT(tx_carrier_errors), - HINIC_NETDEV_STAT(tx_fifo_errors), - HINIC_NETDEV_STAT(tx_heartbeat_errors), -}; - #define HINIC_FUNC_STAT(_stat_item) { \ .name = #_stat_item, \ .size = FIELD_SIZEOF(struct hinic_vport_stats, _stat_item), \ @@ -658,20 +629,11 @@ static void hinic_get_ethtool_stats(struct net_device *netdev, { struct hinic_dev *nic_dev = netdev_priv(netdev); struct hinic_vport_stats vport_stats = {0}; - const struct rtnl_link_stats64 *net_stats; struct hinic_phy_port_stats *port_stats; - struct rtnl_link_stats64 temp; u16 i = 0, j = 0; char *p; int err; - net_stats = dev_get_stats(netdev, &temp); - for (j = 0; j < ARRAY_LEN(hinic_netdev_stats); j++, i++) { - p = (char *)net_stats + hinic_netdev_stats[j].offset; - data[i] = (hinic_netdev_stats[j].size == - sizeof(u64)) ? *(u64 *)p : *(u32 *)p; - } - err = hinic_get_vport_stats(nic_dev, &vport_stats); if (err) netif_err(nic_dev, drv, netdev, @@ -716,8 +678,7 @@ static int hinic_get_sset_count(struct net_device *netdev, int sset) switch (sset) { case ETH_SS_STATS: q_num = nic_dev->num_qps; - count = ARRAY_LEN(hinic_netdev_stats) + - ARRAY_LEN(hinic_function_stats) + + count = ARRAY_LEN(hinic_function_stats) + (ARRAY_LEN(hinic_tx_queue_stats) + ARRAY_LEN(hinic_rx_queue_stats)) * q_num; @@ -738,12 +699,6 @@ static void hinic_get_strings(struct net_device *netdev, switch (stringset) { case ETH_SS_STATS: - for (i = 0; i < ARRAY_LEN(hinic_netdev_stats); i++) { - memcpy(p, hinic_netdev_stats[i].name, - ETH_GSTRING_LEN); - p += ETH_GSTRING_LEN; - } - for (i = 0; i < ARRAY_LEN(hinic_function_stats); i++) { memcpy(p, hinic_function_stats[i].name, ETH_GSTRING_LEN); -- cgit v1.2.3