linux-kernel - [PATCH v2 2/2] cpufreq: cpufreq_boost_trigger

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Message-ID: <20251128091352.1969333-3-zhenglifeng1@huawei.com>
Date: Fri, 28 Nov 2025 17:13:52 +0800
From: Lifeng Zheng <zhenglifeng1@...wei.com>
To: <rafael@...nel.org>, <viresh.kumar@...aro.org>
CC: <linux-pm@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<linuxarm@...wei.com>, <jonathan.cameron@...wei.com>,
	<zhanjie9@...ilicon.com>, <lihuisong@...wei.com>, <yubowen8@...wei.com>,
	<zhangpengjie2@...wei.com>, <wangzhi12@...wei.com>,
	<linhongye@...artners.com>, <zhenglifeng1@...wei.com>
Subject: [PATCH v2 2/2] cpufreq: cpufreq_boost_trigger_state() optimization

Simplify the error handling branch code in cpufreq_boost_trigger_state().

Signed-off-by: Lifeng Zheng <zhenglifeng1@...wei.com>
---
 drivers/cpufreq/cpufreq.c | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index a4399e5490da..a725747572c9 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -2824,18 +2824,13 @@ static int cpufreq_boost_trigger_state(int state)
 
 		ret = policy_set_boost(policy, state);
 		if (ret)
-			goto err_reset_state;
+			break;
 	}
 
-	if (ret)
-		goto err_reset_state;
-
 	cpus_read_unlock();
 
-	return 0;
-
-err_reset_state:
-	cpus_read_unlock();
+	if (!ret)
+		return 0;
 
 	write_lock_irqsave(&cpufreq_driver_lock, flags);
 	cpufreq_driver->boost_enabled = !state;
-- 
2.33.0