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SubjectRe: [PATCH 2/4] nvmet-rdma: Use new SGL alloc/free helper for requests
On 4/4/2018 6:43 AM, Sagi Grimberg wrote:
> IIRC, this might result in nvmet-rdma executing data-transfer even
> for failed requests in some error cases. I'm not sure this is the
> only case, but have you tested what happens in error cases?

That's why I set transfer_len to zero when we exit this function on
error (see the error_out label):

> +error_out:
> + rsp->req.transfer_len = 0;
> + return NVME_SC_INTERNAL;

I haven't tested the error path, but I can. Is it sufficient to just
change the code to create an error or do you know of a better way to
test this?

Thanks,

Logan

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