From c21709e744b482baab544a893a3a1a9370d51850 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Mon, 18 Nov 2019 11:48:35 +0000 Subject: [PATCH] net: phy: dp83869: fix return of uninitialized variable ret In the case where the call to phy_interface_is_rgmii returns zero the variable ret is left uninitialized and this is returned at the end of the function dp83869_configure_rgmii. Fix this by returning 0 instead of the uninitialized value in ret. Addresses-Coverity: ("Uninitialized scalar variable") Fixes: 01db923e8377 ("net: phy: dp83869: Add TI dp83869 phy") Signed-off-by: Colin Ian King Reviewed-by: Andrew Lunn Signed-off-by: David S. Miller --- drivers/net/phy/dp83869.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/phy/dp83869.c b/drivers/net/phy/dp83869.c index fcd418716c10..1c7a7c57dec3 100644 --- a/drivers/net/phy/dp83869.c +++ b/drivers/net/phy/dp83869.c @@ -239,7 +239,7 @@ static int dp83869_configure_rgmii(struct phy_device *phydev, dp83869->io_impedance & DP83869_IO_MUX_CFG_IO_IMPEDANCE_CTRL); - return ret; + return 0; } static int dp83869_configure_mode(struct phy_device *phydev,