Messages in this thread Patch in this message | | | From | Sven Van Asbroeck <> | Subject | [PATCH net v1] lan743x: fix use of uninitialized variable | Date | Thu, 12 Nov 2020 10:25:13 -0500 |
| |
From: Sven Van Asbroeck <thesven73@gmail.com>
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> --- Tree: git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git # 52755b66ddce
To: Jakub Kicinski <kuba@kernel.org> To: Bryan Whitehead <bryan.whitehead@microchip.com> To: "David S. Miller" <davem@davemloft.net> Cc: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> Cc: Andrew Lunn <andrew@lunn.ch> Cc: netdev@vger.kernel.org Cc: linux-kernel@vger.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 54d721ef3084..0c9b938ee0ea 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; -- 2.17.1
| |