[Libguestfs] [nbdkit PATCH 1/9] server: Fewer dereferences in filter

[Richard W.M. Jones]

On Thu, Aug 29, 2019 at 10:08:21PM -0500, Eric Blake wrote:
> Anywhere that we compute 'f = container_of(b)' then use 'f->backend.',
> we can instead just use 'b->'.  Similarly, during registration, we can
> use the 'filename' input rather than our just-copied 'f->filename'.

This essentially follows from the definition of container_of.

I couldn't spot any mistakes in the changes below, and in any case
strong typing should prevent mistakes.

So yes, ACK.

Rich.

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