On Thu, May 13, 2021 at 09:44:49AM +0200, Christophe JAILLET wrote: > 'bus->mii_bus' have been allocated with 'devm_mdiobus_alloc_size()' in the > probe function. So it must not be freed explicitly or there will be a > double free. > > Remove the incorrect 'mdiobus_free' in the remove function. This still leaves the unregister of an allocated-but-unregistered bus, which you disagreed with - but I hope as I've pointed out the exact code path in your v1 patch, you'll now realise is a real possibility. -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTP is here! 40Mbps down 10Mbps up. Decent connectivity at last!
