On Mon, Mar 19, 2018 at 07:36:46PM +0100, Jonas Rabenstein wrote:

Also response_get_token had already been in place, its functionality had
been duplicated within response_get_{u64,bytestring} with the same error
handling. Unify the handling by reusing response_get_token within the
other functions.

Should probably be one patch for each of the two separate changes.

Except for that this looks fine to me:

Reviewed-by: Christoph Hellwig <hch@lst.de>