On Mon, Apr 26, 2021 at 08:35:47AM -0700, Lv Yunlong wrote:
> In the out_err_bus_register error branch of tpci200_pci_probe,
> tpci200->info->cfg_regs is freed by tpci200_uninstall()->
> tpci200_unregister()->pci_iounmap(..,tpci200->info->cfg_regs)
> in the first time.
>
> But later, iounmap() is called to free tpci200->info->cfg_regs
> again.
>
> My patch sets tpci200->info->cfg_regs to NULL after tpci200_uninstall()
> to avoid the double free.
>
> Fixes: cea2f7cdff2af ("Staging: ipack/bridges/tpci200: Use the TPCI200 in big
> endian mode")
> Signed-off-by: Lv Yunlong <[email protected]>
> ---
> drivers/ipack/carriers/tpci200.c | 5 ++++-
This is not a staging driver, why does your subject line say that?
thanks,
greg k-h
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