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SubjectRe: [PATCH 12/18] ACPI: use semicolons rather than commas to separate statements
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Le 27/09/2020 à 21:12, Julia Lawall a écrit :
> Replace commas with semicolons. What is done is essentially described by
> the following Coccinelle semantic patch (http://coccinelle.lip6.fr/):
>
> // <smpl>
> @@ expression e1,e2; @@
> e1
> -,
> +;
> e2
> ... when any
> // </smpl>
>
> Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
>
> ---
> drivers/acpi/processor_idle.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
> index f66236cff69b..85502143f506 100644
> --- a/drivers/acpi/processor_idle.c
> +++ b/drivers/acpi/processor_idle.c
> @@ -1077,7 +1077,9 @@ static int acpi_processor_get_lpi_info(struct acpi_processor *pr)
> /* flatten all the LPI states in this level of hierarchy */
> flatten_lpi_states(pr, curr, prev);
>
> - tmp = prev, prev = curr, curr = tmp;
> + tmp = prev;
> + prev = curr;
> + curr = tmp;
>
> status = acpi_get_parent(handle, &pr_ahandle);
> }
>
>
swap(prev, curr)?

CJ

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