r8169: extraneous Cmd{Tx/Rx}Enb write

Checked in Realtek's driver, this one has no business being there.
The driver still works but there is a noticeable performance drop.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 148910025f74..577babd4c938 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -1882,7 +1882,6 @@ static void rtl8169_hw_start(struct net_device *dev)
             (tp->mac_version == RTL_GIGA_MAC_VER_02) ||
             (tp->mac_version == RTL_GIGA_MAC_VER_03) ||
             (tp->mac_version == RTL_GIGA_MAC_VER_04))
-                RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
                 rtl8169_set_rx_tx_config_registers(tp);
 
         cmd = RTL_R16(CPlusCmd);