From: Heiner Kallweit <hkallweit1@gmail.com>
Date: Sat, 30 May 2020 21:56:14 +0000 (+0200)
Subject: r8169: don't reset tx ring indexes in rtl8169_tx_clear
X-Git-Tag: v5.8-rc1~165^2~45^2~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9fdd50c579802adad09028eba86e5a7ef7c9b738;p=thirdparty%2Fkernel%2Flinux.git

r8169: don't reset tx ring indexes in rtl8169_tx_clear

In places where the indexes have to be reset, we call
rtl8169_init_ring_indexes() anyway after rtl8169_tx_clear().

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c
index 6fcd35ac81100..43652c4508924 100644
--- a/drivers/net/ethernet/realtek/r8169_main.c
+++ b/drivers/net/ethernet/realtek/r8169_main.c
@@ -3955,7 +3955,6 @@ static void rtl8169_tx_clear_range(struct rtl8169_private *tp, u32 start,
 static void rtl8169_tx_clear(struct rtl8169_private *tp)
 {
 	rtl8169_tx_clear_range(tp, tp->dirty_tx, NUM_TX_DESC);
-	tp->cur_tx = tp->dirty_tx = 0;
 	netdev_reset_queue(tp->dev);
 }