We check if phydev is NULL. Only but if it is non-NULL we set one component of phydev. But even if it is NULL we set another. We should not dereference NULL in either case.
Fixes: e24b58f5ed4f ("net: phy: don't require PHY interface mode during PHY creation") Signed-off-by: Heinrich Schuchardt heinrich.schuchardt@canonical.com --- drivers/net/phy/phy.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index 1121b99abf..945642ed93 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -984,10 +984,10 @@ struct phy_device *fixed_phy_create(ofnode node) }
phydev = phy_device_create(NULL, 0, PHY_FIXED_ID, false); - if (phydev) + if (phydev) { phydev->node = subnode; - - phydev->interface = ofnode_read_phy_mode(node); + phydev->interface = ofnode_read_phy_mode(node); + }
return phydev; }