Re: [PATCH net] wan: wanxl: Only reset hardware after BAR mapping

[patchwork-bot+netdevbpf]

Hello:

This patch was applied to netdev/net.git (main)
by Paolo Abeni <pabeni@xxxxxxxxxx>:

On Wed,  8 Jul 2026 22:34:15 +0800 you wrote:
> wanxl_pci_init_one() stores the freshly allocated card in driver data
> before the PLX BAR is mapped.  Several early probe failures then unwind
> through wanxl_pci_remove_one(), including failure to allocate the coherent
> status area or to restore the DMA mask.
> 
> wanxl_pci_remove_one() unconditionally calls wanxl_reset(), and
> wanxl_reset() dereferences card->plx.  On those early failures card->plx
> is still NULL, so the error path can dereference a NULL MMIO pointer.
> 
> [...]

Here is the summary with links:
  - [net] wan: wanxl: Only reset hardware after BAR mapping
    https://git.kernel.org/netdev/net/c/91957b89da99

You are awesome, thank you!
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