[PATCH net-next] r8169: remove some WOL-related dead code

[Heiner Kallweit]

Commit bde135a672bf "r8169: only enable PCI wakeups when WOL is active"
removed the only user of flag RTL_FEATURE_WOL. So let's remove some
now dead code.

Signed-off-by: Heiner Kallweit <hkallwe...@gmail.com>
---
 drivers/net/ethernet/realtek/r8169.c | 39 ++----------------------------------
 1 file changed, 2 insertions(+), 37 deletions(-)

diff --git a/drivers/net/ethernet/realtek/r8169.c 
b/drivers/net/ethernet/realtek/r8169.c
index 0bf7d1759..2f3e3ae08 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -736,9 +736,8 @@ struct ring_info {
 };
 
 enum features {
-       RTL_FEATURE_WOL         = (1 << 0),
-       RTL_FEATURE_MSI         = (1 << 1),
-       RTL_FEATURE_GMII        = (1 << 2),
+       RTL_FEATURE_MSI         = (1 << 0),
+       RTL_FEATURE_GMII        = (1 << 1),
 };
 
 struct rtl8169_counters {
@@ -1859,10 +1858,6 @@ static int rtl8169_set_wol(struct net_device *dev, 
struct ethtool_wolinfo *wol)
 
        rtl_lock_work(tp);
 
-       if (wol->wolopts)
-               tp->features |= RTL_FEATURE_WOL;
-       else
-               tp->features &= ~RTL_FEATURE_WOL;
        if (pm_runtime_active(d))
                __rtl8169_set_wol(tp, wol->wolopts);
        else
@@ -8521,36 +8516,6 @@ static int rtl_init_one(struct pci_dev *pdev, const 
struct pci_device_id *ent)
        RTL_W8(Cfg9346, Cfg9346_Unlock);
        RTL_W8(Config1, RTL_R8(Config1) | PMEnable);
        RTL_W8(Config5, RTL_R8(Config5) & (BWF | MWF | UWF | LanWake | 
PMEStatus));
-       switch (tp->mac_version) {
-       case RTL_GIGA_MAC_VER_34:
-       case RTL_GIGA_MAC_VER_35:
-       case RTL_GIGA_MAC_VER_36:
-       case RTL_GIGA_MAC_VER_37:
-       case RTL_GIGA_MAC_VER_38:
-       case RTL_GIGA_MAC_VER_40:
-       case RTL_GIGA_MAC_VER_41:
-       case RTL_GIGA_MAC_VER_42:
-       case RTL_GIGA_MAC_VER_43:
-       case RTL_GIGA_MAC_VER_44:
-       case RTL_GIGA_MAC_VER_45:
-       case RTL_GIGA_MAC_VER_46:
-       case RTL_GIGA_MAC_VER_47:
-       case RTL_GIGA_MAC_VER_48:
-       case RTL_GIGA_MAC_VER_49:
-       case RTL_GIGA_MAC_VER_50:
-       case RTL_GIGA_MAC_VER_51:
-               if (rtl_eri_read(tp, 0xdc, ERIAR_EXGMAC) & MagicPacket_v2)
-                       tp->features |= RTL_FEATURE_WOL;
-               if ((RTL_R8(Config3) & LinkUp) != 0)
-                       tp->features |= RTL_FEATURE_WOL;
-               break;
-       default:
-               if ((RTL_R8(Config3) & (LinkUp | MagicPacket)) != 0)
-                       tp->features |= RTL_FEATURE_WOL;
-               break;
-       }
-       if ((RTL_R8(Config5) & (UWF | BWF | MWF)) != 0)
-               tp->features |= RTL_FEATURE_WOL;
        tp->features |= rtl_try_msi(tp, cfg);
        RTL_W8(Cfg9346, Cfg9346_Lock);
 
-- 
2.16.2