From edbc21113bde13ca3d06eec24b621b1f628583dd Mon Sep 17 00:00:00 2001
From: Sven Van Asbroeck <thesven73@gmail.com>
Date: Thu, 12 Nov 2020 10:25:13 -0500
Subject: [PATCH] lan743x: fix use of uninitialized variable
When no devicetree is present, the driver will use an
uninitialized variable.
Fix by initializing this variable.
Fixes: 902a66e08cea ("lan743x: correctly handle chips with internal PHY")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Sven Van Asbroeck <thesven73@gmail.com>
Link: https://lore.kernel.org/r/20201112152513.1941-1-TheSven73@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
drivers/net/ethernet/microchip/lan743x_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/microchip/lan743x_main.c b/drivers/net/ethernet/microchip/lan743x_main.c
index 173158656559d7..e2c99d90924770 100644
--- a/drivers/net/ethernet/microchip/lan743x_main.c
+++ b/drivers/net/ethernet/microchip/lan743x_main.c
@@ -1014,8 +1014,8 @@ static void lan743x_phy_close(struct lan743x_adapter *adapter)
static int lan743x_phy_open(struct lan743x_adapter *adapter)
{
struct lan743x_phy *phy = &adapter->phy;
+ struct phy_device *phydev = NULL;
struct device_node *phynode;
- struct phy_device *phydev;
struct net_device *netdev;
int ret = -EIO;
--
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