Commit edbc2111 authored Nov 12, 2020 by Sven Van Asbroeck Committed by Jakub Kicinski Nov 12, 2020

lan743x: fix use of uninitialized variable



When no devicetree is present, the driver will use an
uninitialized variable.

Fix by initializing this variable.

Fixes: 902a66e0 ("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>

parent 5861c8cb

drivers/net/ethernet/microchip/lan743x_main.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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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