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r8169: remove unneeded check in r8168_pll_power_down

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RTL_GIGA_MAC_VER_23/24 are configured by rtl_hw_start_8168cp_2()
and rtl_hw_start_8168cp_3() respectively which both apply
CPCMD_QUIRK_MASK, thus clearing bit ASF.

Bit ASF isn't set at any other place in the driver, therefore this
check can be removed.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Heiner Kallweit 2018-05-02 21:39:35 +02:00 committed by David S. Miller
parent 77ec3a0e2d
commit 6851d025e5
1 changed files with 0 additions and 6 deletions
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6
drivers/net/ethernet/realtek/r8169.c
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@ -4838,12 +4838,6 @@ static void r8168_pll_power_down(struct rtl8169_private *tp)
if (r8168_check_dash(tp))
return;
if ((tp->mac_version == RTL_GIGA_MAC_VER_23 ||
tp->mac_version == RTL_GIGA_MAC_VER_24) &&
(tp->cp_cmd & ASF)) {
return;
}
if (tp->mac_version == RTL_GIGA_MAC_VER_32 ||
tp->mac_version == RTL_GIGA_MAC_VER_33)
rtl_ephy_write(tp, 0x19, 0xff64);