On Thu, 7 Jul 2005, Christoph Lameter wrote:
>
> Here is IMHO the right way to fix this. Test for the hwif != NULL and
> test for pci_dev != NULL before determining the node number of the pci
> bus that the device is connected to.
I think this is pretty unreadable.
If you make it use a trivial inline function for the thing, I think that
would be ok, though.
Complex expressions are bad.
Linus
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