From nobody Mon Dec 1 22:37:08 2025 Received: from canpmsgout08.his.huawei.com (canpmsgout08.his.huawei.com [113.46.200.223]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1DEAB2FBE13; Fri, 28 Nov 2025 09:14:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=113.46.200.223 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764321250; cv=none; b=oAoEkuw6Sx8pXPzgzWTg6OjJMXargbPVILciskqFhyBzc/0BSYhULehxEyc3It5TSV4EOyK6UsLDynn9jS4Rp+IpZLwEozUtsi+x0/E1t+/Z3ZKIPweX6MSDShFGClskpfXCTt8B9doLid4UfqJgcj22srMheEML7t3FFOmEToA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764321250; c=relaxed/simple; bh=7GuXicHoxsxW3VAQDZpurSlJBI5/TCJsjXPF5e/M9do=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=R/w90IG5XPBv63Hv83EnKQSgn3QN0d6XYv0aUVzF5MLhy4x32C/jebtlcnuSS0fu+qwDEATNmAhsp9pAekouqJj9fHGmVRZp3tkKwB8Urlaquhlo+KSe0l03t4+076Us0YR/zFLdSbQJNYTkGQSyARS2hORABSJZCPer7CR9nQE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com; spf=pass smtp.mailfrom=huawei.com; dkim=pass (1024-bit key) header.d=huawei.com header.i=@huawei.com header.b=lDPpvwcg; arc=none smtp.client-ip=113.46.200.223 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huawei.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=huawei.com header.i=@huawei.com header.b="lDPpvwcg" dkim-signature: v=1; a=rsa-sha256; d=huawei.com; s=dkim; c=relaxed/relaxed; q=dns/txt; h=From; bh=DCrT5CqgpxdU83vj3Pfcc21G2fpDOWSmPS/kVvC3t9Q=; b=lDPpvwcgi5RhN6ChN/28WuVuRhF/xp8hBfM9jc1MPPf5cYAldPkREmFdOwi3g7tGoV3u+iQLi DY5rvB5TUAoCmBg1DH5bptNf4PdUmW1LnRBn5GGfqz9Wm+2q257thGO/QG7t9Ni2yqL1xWhllrq V5++YgIufEIAeNqY9PPd68w= Received: from mail.maildlp.com (unknown [172.19.162.112]) by canpmsgout08.his.huawei.com (SkyGuard) with ESMTPS id 4dHncb3Hy8zmV6h; Fri, 28 Nov 2025 17:12:15 +0800 (CST) Received: from kwepemf200001.china.huawei.com (unknown [7.202.181.227]) by mail.maildlp.com (Postfix) with ESMTPS id BA488140279; Fri, 28 Nov 2025 17:14:04 +0800 (CST) Received: from localhost.localdomain (10.50.163.32) by kwepemf200001.china.huawei.com (7.202.181.227) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Fri, 28 Nov 2025 17:14:04 +0800 From: Lifeng Zheng To: , CC: , , , , , , , , , , Subject: [PATCH v2 2/2] cpufreq: cpufreq_boost_trigger_state() optimization Date: Fri, 28 Nov 2025 17:13:52 +0800 Message-ID: <20251128091352.1969333-3-zhenglifeng1@huawei.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20251128091352.1969333-1-zhenglifeng1@huawei.com> References: <20251128091352.1969333-1-zhenglifeng1@huawei.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: kwepems200001.china.huawei.com (7.221.188.67) To kwepemf200001.china.huawei.com (7.202.181.227) Content-Type: text/plain; charset="utf-8" Simplify the error handling branch code in cpufreq_boost_trigger_state(). Signed-off-by: Lifeng Zheng Acked-by: Viresh Kumar --- 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) =20 ret =3D policy_set_boost(policy, state); if (ret) - goto err_reset_state; + break; } =20 - if (ret) - goto err_reset_state; - cpus_read_unlock(); =20 - return 0; - -err_reset_state: - cpus_read_unlock(); + if (!ret) + return 0; =20 write_lock_irqsave(&cpufreq_driver_lock, flags); cpufreq_driver->boost_enabled =3D !state; --=20 2.33.0