On Thu, 2018-01-25 at 17:12 +0200, Leon Romanovsky wrote:
> + if (rdma_restrack_init(&device->res)) {
> + kfree(device);
> + return NULL;
> + }
> +
[ snip ]
> +int rdma_restrack_init(struct rdma_restrack_root *res)
> +{
> + init_rwsem(&res->rwsem);
> + return 0;
> +}
> +
Is there a reason you are doing it this way? Right now, the init can't
fail and the test for failure is a no-op. I looked through the
remaining patches and nothing in this patchset changes that (at least
that I caught). Is there a future intent here? If so, I can see
leaving this as is (although if there is a respin, fixing it and then
changing it back when you add the actual failure opportunity would make
sense). But, if not, the init function should be void and there should
be no failure test when calling it.
--
Doug Ledford <dledford@xxxxxxxxxx>
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