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SubjectRe: [PATCH] bluetooth: kill redundant NULL checks and casts before kfree
Hi Jesper,

> > > There's no need to check for NULL before calling kfree() on a pointer, and
> > > since kfree() takes a void* argument there's no need to cast pointers to
> > > other types before passing them to kfree().
> >
> > > + kfree(hdev->driver_data)
> >
> > This won't compile.
> >
> Ouch. You are right.
> I usually compile test patches, but I have to admit I didn't this time.
> Sorry about that. Fixed patch below.

the hci_vhci.c change is not needed, because I have a pending update for
that driver that already fixes this. The other two hunks are in my tree



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