Re: [PATCH] xen/gnttab: Purge PIN_FAIL()

[Julien Grall <julien@xxxxxxx>]

Hi,

On 13/06/2023 17:52, Andrew Cooper wrote:
> This is disliked specifically by MISRA, but it also interferes with code
> legibility by hiding control flow.  Expand and drop it. >
>   * Drop redundant "rc = rc" assignment
>   * Rework gnttab_copy_buf() to be simpler by dropping the rc variable
>
> No functional change.
>
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Reviewed-by: Julien Grall <jgrall@xxxxxxxxxx>

Cheers,

--
Julien Grall