@@ -584,12 +584,6 @@ enum rtl_flag {
RTL_FLAG_MAX
};
-struct rtl8169_stats {
- u64 packets;
- u64 bytes;
- struct u64_stats_sync syncp;
-};
-
struct rtl8169_private {
void __iomem *mmio_addr; /* memory map physical address */
struct pci_dev *pci_dev;
@@ -600,8 +594,6 @@ struct rtl8169_private {
u32 cur_rx; /* Index into the Rx descriptor buffer of next Rx pkt. */
u32 cur_tx; /* Index into the Tx descriptor buffer of next Rx pkt. */
u32 dirty_tx;
- struct rtl8169_stats rx_stats;
- struct rtl8169_stats tx_stats;
struct TxDesc *TxDescArray; /* 256-aligned Tx descriptor ring */
struct RxDesc *RxDescArray; /* 256-aligned Rx descriptor ring */
dma_addr_t TxPhyAddr;
@@ -700,27 +692,6 @@ static bool rtl_supports_eee(struct rtl8169_private *tp)
tp->mac_version != RTL_GIGA_MAC_VER_39;
}
-static void rtl_get_priv_stats(struct rtl8169_stats *stats,
- u64 *pkts, u64 *bytes)
-{
- unsigned int start;
-
- do {
- start = u64_stats_fetch_begin_irq(&stats->syncp);
- *pkts = stats->packets;
- *bytes = stats->bytes;
- } while (u64_stats_fetch_retry_irq(&stats->syncp, start));
-}
-
-static void rtl_inc_priv_stats(struct rtl8169_stats *stats,
- u64 pkts, u64 bytes)
-{
- u64_stats_update_begin(&stats->syncp);
- stats->packets += pkts;
- stats->bytes += bytes;
- u64_stats_update_end(&stats->syncp);
-}
-
static void rtl_read_mac_from_reg(struct rtl8169_private *tp, u8 *mac, int reg)
{
int i;
@@ -4416,9 +4387,7 @@ static void rtl_tx(struct net_device *dev, struct rtl8169_private *tp,
if (tp->dirty_tx != dirty_tx) {
netdev_completed_queue(dev, pkts_compl, bytes_compl);
-
dev_sw_netstats_tx_add(dev, pkts_compl, bytes_compl);
- rtl_inc_priv_stats(&tp->tx_stats, pkts_compl, bytes_compl);
tp->dirty_tx = dirty_tx;
/* Sync with rtl8169_start_xmit:
@@ -4541,7 +4510,6 @@ static int rtl_rx(struct net_device *dev, struct rtl8169_private *tp, u32 budget
napi_gro_receive(&tp->napi, skb);
dev_sw_netstats_rx_add(dev, pkt_size);
- rtl_inc_priv_stats(&tp->rx_stats, 1, pkt_size);
release_descriptor:
rtl8169_mark_to_asic(desc);
}
@@ -5345,8 +5313,6 @@ static int rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
}
INIT_WORK(&tp->wk.work, rtl_task);
- u64_stats_init(&tp->rx_stats.syncp);
- u64_stats_init(&tp->tx_stats.syncp);
rtl_init_mac_address(tp);
After switching to the net core rx/tx byte/packet counters we can remove the now unused private version. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> --- drivers/net/ethernet/realtek/r8169_main.c | 34 ----------------------- 1 file changed, 34 deletions(-)