ACPI: processor idle: Use swap() instead of open coding it

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Address the following coccicheck warning:

./drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c:914:40-41:
WARNING opportunity for swap().

by using swap() for the swapping of variable values and drop
the tmp variable that is not needed any more.

Signed-off-by: Guo Zhengkui <guozhengkui@vivo.com>
[ rjw: Subject and changelog rewrite ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

...

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Guo Zhengkui 2021-11-09 15:50:51 +08:00 • committed by Rafael J. Wysocki

parent 6fd13452c1

commit 0e6078c3c6

1 changed files with 2 additions and 4 deletions

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6

drivers/acpi/processor_idle.c

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