Commit 0a398945 authored Jul 31, 2020 by Neal Liu Committed by Rafael J. Wysocki Jul 31, 2020

cpuidle: ACPI: fix 'return' with no value build warning



Add return value to fix return-type build warning introduced by
commit efe97112 ("cpuidle: change enter_s2idle() prototype").

Fixes: efe97112 ("cpuidle: change enter_s2idle() prototype")
Signed-off-by: Neal Liu <neal.liu@mediatek.com>
[ rjw: Subject & changelog edits, make acpi_idle_enter_s2idle()
  return 0 in all cases ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

parent a472ad2b

drivers/acpi/processor_idle.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -664,11 +664,11 @@ static int acpi_idle_enter_s2idle(struct cpuidle_device *dev,
		struct acpi_processor *pr = __this_cpu_read(processors);

		if (unlikely(!pr))
		return;
		return 0;

		if (pr->flags.bm_check) {
		acpi_idle_enter_bm(pr, cx, false);
		return;
		return 0;
		} else {
		ACPI_FLUSH_CPU_CACHE();
		}

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