Messages in this thread | | | Date | Wed, 14 Oct 2020 18:27:14 +0200 | From | Sebastian Andrzej Siewior <> | Subject | Re: [patch 03/12] USB: serial: keyspan_pda: Consolidate room query |
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On 2020-10-14 12:14:33 [-0400], Alan Stern wrote: > Instead, consider using the new usb_control_msg_recv() API. But it > might be better to allocate the buffer once and for all.
This will still allocate and free buffer on each invocation. What about moving the query_buf to the begin of the struct / align it?
> Alan Stern
Sebastian
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