openwrt/target/linux/generic/backport-6.6/799-v6.10-net-phy-air_en8811h-fix-some-error-codes.patch

From 87c33315af380ca12a2e59ac94edad4fe0481b4c Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter@linaro.org>
Date: Fri, 5 Apr 2024 13:08:59 +0300
Subject: [PATCH] net: phy: air_en8811h: fix some error codes

These error paths accidentally return "ret" which is zero/success
instead of the correct error code.

Fixes: 71e79430117d ("net: phy: air_en8811h: Add the Airoha EN8811H PHY driver")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/7ef2e230-dfb7-4a77-8973-9e5be1a99fc2@moroto.mountain
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
 drivers/net/phy/air_en8811h.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

--- a/drivers/net/phy/air_en8811h.c
+++ b/drivers/net/phy/air_en8811h.c
@@ -272,11 +272,11 @@ static int __air_buckpbus_reg_read(struc
 
 	pbus_data_high = __phy_read(phydev, AIR_BPBUS_RD_DATA_HIGH);
 	if (pbus_data_high < 0)
-		return ret;
+		return pbus_data_high;
 
 	pbus_data_low = __phy_read(phydev, AIR_BPBUS_RD_DATA_LOW);
 	if (pbus_data_low < 0)
-		return ret;
+		return pbus_data_low;
 
 	*pbus_data = pbus_data_low | (pbus_data_high << 16);
 	return 0;
@@ -323,11 +323,11 @@ static int __air_buckpbus_reg_modify(str
 
 	pbus_data_high = __phy_read(phydev, AIR_BPBUS_RD_DATA_HIGH);
 	if (pbus_data_high < 0)
-		return ret;
+		return pbus_data_high;
 
 	pbus_data_low = __phy_read(phydev, AIR_BPBUS_RD_DATA_LOW);
 	if (pbus_data_low < 0)
-		return ret;
+		return pbus_data_low;
 
 	pbus_data_old = pbus_data_low | (pbus_data_high << 16);
 	pbus_data_new = (pbus_data_old & ~mask) | set;