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openwrt-master/target/linux/generic/backport-6.6/780-02-v6.8-r8169-remove-not-needed-check-in-rtl_fw_write_firmwa.patch
domenico c06fb25d1f
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Initial commit
2025-06-24 14:35:53 +02:00

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From 3a767b482cacd9bfeac786837fcac419af315995 Mon Sep 17 00:00:00 2001
From: Heiner Kallweit <hkallweit1@gmail.com>
Date: Thu, 23 Nov 2023 10:53:26 +0100
Subject: [PATCH] r8169: remove not needed check in rtl_fw_write_firmware
This check can never be true for a firmware file with a correct format.
Existing checks in rtl_fw_data_ok() are sufficient, no problems with
invalid firmware files are known.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/ethernet/realtek/r8169_firmware.c | 3 ---
1 file changed, 3 deletions(-)
--- a/drivers/net/ethernet/realtek/r8169_firmware.c
+++ b/drivers/net/ethernet/realtek/r8169_firmware.c
@@ -151,9 +151,6 @@ void rtl_fw_write_firmware(struct rtl816
u32 regno = (action & 0x0fff0000) >> 16;
enum rtl_fw_opcode opcode = action >> 28;
- if (!action)
- break;
-
switch (opcode) {
case PHY_READ:
predata = fw_read(tp, regno);