From: Sven Van Asbroeck <[email protected]>
[ Upstream commit edbc21113bde13ca3d06eec24b621b1f628583dd ]
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 <[email protected]>
Signed-off-by: Sven Van Asbroeck <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
---
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 6c25c7c8b7cf8..bc368136bccc6 100644
--- a/drivers/net/ethernet/microchip/lan743x_main.c
+++ b/drivers/net/ethernet/microchip/lan743x_main.c
@@ -1015,8 +1015,8 @@ 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;
--
2.27.0
