[PATCH 12/18] ACPI: use semicolons rather than commas to separate statements

Julia Lawall
2020-09-27T20:02:41Z

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);
}