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Re: [PATCH v2 10/13] libxc: simplify HYPERCALL_BUFFER()
- To: Jan Beulich <jbeulich@xxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
- Date: Mon, 5 Jul 2021 16:47:31 +0100
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- Cc: Wei Liu <wl@xxxxxxx>, Juergen Gross <jgross@xxxxxxxx>, George Dunlap <george.dunlap@xxxxxxxxxx>, Ian Jackson <iwj@xxxxxxxxxxxxxx>
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On 05/07/2021 16:16, Jan Beulich wrote:
> _hcbuf_buf1 has been there only for a pointer comparison to validate
> type compatibility. The same can be achieved by not using typeof() on
> the definition of what so far was _hcbuf_buf2, as the initializer has
> to also be type-compatible. Drop _hcbuf_buf1 and the comaprison;
> rename _hcbuf_buf2.
>
> Since we're already using compiler extensions here, don't be shy and
> also omit the middle operand of the involved ?: operator.
>
> Bring line continuation character placement in line with that of
> related macros.
>
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
Acked-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
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