linux-kernel - [PATCH 1/2] ACPI: processor: idle: Set pr->flags.power unconditionally

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Message-ID: <20250409005026.1932637-2-rui.zhang@intel.com>
Date: Wed,  9 Apr 2025 08:50:25 +0800
From: Zhang Rui <rui.zhang@...el.com>
To: rafael.j.wysocki@...el.com
Cc: ggherdovich@...e.cz,
	linux-kernel@...r.kernel.org,
	linux-pm@...r.kernel.org,
	linux-acpi@...r.kernel.org
Subject: [PATCH 1/2] ACPI: processor: idle: Set pr->flags.power unconditionally

acpi_processor_get_power_info_default() ensures that the processor's
ACPI_STATE_C1 state is always valid. Consequently, the pr->flags.power
should be set unconditionally after this.

Remove conditional checks and directly set pr->flags.power.

No functional change.

Signed-off-by: Zhang Rui <rui.zhang@...el.com>
---
 drivers/acpi/processor_idle.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index 2a076c7a825a..7264444d56b8 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -481,11 +481,11 @@ static int acpi_processor_get_cstate_info(struct acpi_processor *pr)
 	acpi_processor_get_power_info_default(pr);
 
 	pr->power.count = acpi_processor_power_verify(pr);
+	pr->flags.power = 1;
 
 	for (i = 1; i < ACPI_PROCESSOR_MAX_POWER; i++) {
 		if (pr->power.states[i].valid) {
 			pr->power.count = i;
-			pr->flags.power = 1;
 		}
 	}
 
-- 
2.43.0