From a01f2cd0ccf473f7af32afc9b74ac5f2caff3c18 Mon Sep 17 00:00:00 2001 From: Shay Agroskin Date: Tue, 8 Jun 2021 19:01:18 +0300 Subject: net: ena: re-organize code to improve readability Restructure some ethtool to a switch-case blocks to make it more uniform with other similar functions. Also restructure variable declaration to create reversed x-mas tree. Signed-off-by: Arthur Kiyanovski Signed-off-by: Shay Agroskin Signed-off-by: David S. Miller --- drivers/net/ethernet/amazon/ena/ena_com.c | 3 ++- drivers/net/ethernet/amazon/ena/ena_ethtool.c | 18 +++++++++++------- drivers/net/ethernet/amazon/ena/ena_netdev.c | 2 +- 3 files changed, 14 insertions(+), 9 deletions(-) diff --git a/drivers/net/ethernet/amazon/ena/ena_com.c b/drivers/net/ethernet/amazon/ena/ena_com.c index 764852ead1d6..ab413fc1f68e 100644 --- a/drivers/net/ethernet/amazon/ena/ena_com.c +++ b/drivers/net/ethernet/amazon/ena/ena_com.c @@ -1979,7 +1979,8 @@ int ena_com_get_dev_attr_feat(struct ena_com_dev *ena_dev, if (rc) return rc; - if (get_resp.u.max_queue_ext.version != ENA_FEATURE_MAX_QUEUE_EXT_VER) + if (get_resp.u.max_queue_ext.version != + ENA_FEATURE_MAX_QUEUE_EXT_VER) return -EINVAL; memcpy(&get_feat_ctx->max_queue_ext, &get_resp.u.max_queue_ext, diff --git a/drivers/net/ethernet/amazon/ena/ena_ethtool.c b/drivers/net/ethernet/amazon/ena/ena_ethtool.c index 2fe7ccee55b2..27dae632efcb 100644 --- a/drivers/net/ethernet/amazon/ena/ena_ethtool.c +++ b/drivers/net/ethernet/amazon/ena/ena_ethtool.c @@ -233,10 +233,13 @@ int ena_get_sset_count(struct net_device *netdev, int sset) { struct ena_adapter *adapter = netdev_priv(netdev); - if (sset != ETH_SS_STATS) - return -EOPNOTSUPP; + switch (sset) { + case ETH_SS_STATS: + return ena_get_sw_stats_count(adapter) + + ena_get_hw_stats_count(adapter); + } - return ena_get_sw_stats_count(adapter) + ena_get_hw_stats_count(adapter); + return -EOPNOTSUPP; } static void ena_queue_strings(struct ena_adapter *adapter, u8 **data) @@ -314,10 +317,11 @@ static void ena_get_ethtool_strings(struct net_device *netdev, { struct ena_adapter *adapter = netdev_priv(netdev); - if (sset != ETH_SS_STATS) - return; - - ena_get_strings(adapter, data, adapter->eni_stats_supported); + switch (sset) { + case ETH_SS_STATS: + ena_get_strings(adapter, data, adapter->eni_stats_supported); + break; + } } static int ena_get_link_ksettings(struct net_device *netdev, diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c index 261680aba33c..cd6ea59c543c 100644 --- a/drivers/net/ethernet/amazon/ena/ena_netdev.c +++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c @@ -1426,9 +1426,9 @@ static struct sk_buff *ena_rx_skb(struct ena_ring *rx_ring, u32 descs, u16 *next_to_clean) { - struct sk_buff *skb; struct ena_rx_buffer *rx_info; u16 len, req_id, buf = 0; + struct sk_buff *skb; void *page_addr; u32 page_offset; void *data_addr; -- cgit v1.2.3