From nobody Mon Oct 6 15:22:02 2025 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (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 D05B32D46A6; Mon, 21 Jul 2025 12:41:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753101711; cv=none; b=cOjUaUYyXd6r97bb6c8WmBACaROH8sXYugDWH5uFNO7vVrbnBD7q+r0WA7ZAJDCklGX4EQU+jzc6nRAKHY5cZCl0murC2ooxCeTO+vgnsX9LkA4nFoSYdAAutrClL1bPqugrabCvUp09ezXU6Q3NCNPfjcLKzYsK7lhXlAFEE1g= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753101711; c=relaxed/simple; bh=/O0oL8M5iv3njslxJtm0ds9/xnPMTHj3/8kLM17CYT8=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=ihf6hST/VYhFBmUMNG0KcvkFZSVMV7UpTZsaHQXT8WTR3yBffLEGYs909GgURId7IhqQnI0ltLwR2JYPcFM8yq+GTZZehfTwUaM5OOdQ9nUufGTgv0RLkhJzzC8Y+29szPmK2+PCC6Zscgn9FPqei/+wfS8AYJYQp0kCYDluRjc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com; spf=pass smtp.mailfrom=quicinc.com; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b=ZUmHj5CK; arc=none smtp.client-ip=205.220.180.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=quicinc.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="ZUmHj5CK" Received: from pps.filterd (m0279871.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 56LAMn2D015997; Mon, 21 Jul 2025 12:41:43 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= I7R+WwqsFV5K3j9XqjXcaemw9xPBfHZ8TMOu7cwD9C8=; b=ZUmHj5CKdeyQ6KCC /URcCe0tUCPDrpnFnKAsXfyM5E2kNFHDN21vF4o+D6pWYMd/qnWGFIVvBB7Y/v2P ar3o9IPoJ+JZVbJJqJVHmU/ux3TcCsxM0BsNO0nR7QV9yex71Ih72zqLAjywOpv7 v6SX3S8/ckbA+jvE4zICZ67aTWo+Ha7cfWhsMEGmLIcZ5tIZb2gcQR+Z+2czNW3i ZppgwTHMfUEgBFqlcu5TX/JeoDVpxAfede1+TAWfFP6VyxDlLJi6IeIY7sbjd14Q Y0ga+w6M5jmvk87qQ3PfxQX3MWrJzvFxkihVzLkfb8T8F2PQHCyWattvrlIondde eVrPbg== Received: from nasanppmta05.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 480451d11w-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 21 Jul 2025 12:41:43 +0000 (GMT) Received: from nasanex01c.na.qualcomm.com (nasanex01c.na.qualcomm.com [10.45.79.139]) by NASANPPMTA05.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 56LCfg2X013973 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 21 Jul 2025 12:41:42 GMT Received: from zhonhan-gv.qualcomm.com (10.80.80.8) by nasanex01c.na.qualcomm.com (10.45.79.139) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.10; Mon, 21 Jul 2025 05:41:38 -0700 From: Zhongqiu Han To: , , , , , , , , , CC: , , Subject: [PATCH v2 2/5] PM: QOS: Remove unnecessary KERN_ERR on WARN() calls Date: Mon, 21 Jul 2025 20:41:01 +0800 Message-ID: <20250721124104.806120-3-quic_zhonhan@quicinc.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250721124104.806120-1-quic_zhonhan@quicinc.com> References: <20250721124104.806120-1-quic_zhonhan@quicinc.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: nasanex01b.na.qualcomm.com (10.46.141.250) To nasanex01c.na.qualcomm.com (10.45.79.139) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Authority-Analysis: v=2.4 cv=EIMG00ZC c=1 sm=1 tr=0 ts=687e3587 cx=c_pps a=JYp8KDb2vCoCEuGobkYCKw==:117 a=JYp8KDb2vCoCEuGobkYCKw==:17 a=GEpy-HfZoHoA:10 a=Wb1JkmetP80A:10 a=COk6AnOGAAAA:8 a=k7MmHeaFQfK7UbCyMzYA:9 a=TjNXssC_j7lpFel5tvFf:22 X-Proofpoint-ORIG-GUID: A2Sfi7SJmZpCH5Byr5an09FqytF1BlCg X-Proofpoint-GUID: A2Sfi7SJmZpCH5Byr5an09FqytF1BlCg X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwNzIxMDExMiBTYWx0ZWRfX80h3PNe/XjJc 5lcP3CqLYbWk/zOytKDwUYNDjA+mdnBP0XOLxl1P2LMtEgJIWPrsS7wimVnEdOPTVEkp4HKEC1W UtvsyfD7+/I6MVuFiIrwjQUiPAgj/bJfytOSN3PEyZPssujDFGEmqZuv698I5SeWsfq7OLjNPZ8 V2yTEZOHMiCF3wLnG4h0aICOFk+8iytDGnQSJr0Wzb36o97QW1VlqTQdRo3QmDed1OR/DijH9hl SBG0RK3QfUcKrVsFGEF/+1zzAt1UZKyjmLdr10L4eD+EE5i9UZ766fxEppN8H3CGJnHe7KBcDyk WnPvgaUnxEpBTFituNakNdAvYQF0CbPo5VGK4yJAx1z+XpYtFq9BfLK3FA2poZEvu7AXoJ5oTvF R+W7LHJmeEV3X2E0plr1DswylI8oB8ymBhJIOMn7XvlA8ni5Y+fpINJ05IRxGsxQ6J5936Oi X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-07-21_03,2025-07-21_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 impostorscore=0 lowpriorityscore=0 bulkscore=0 adultscore=0 priorityscore=1501 mlxlogscore=999 phishscore=0 mlxscore=0 clxscore=1015 suspectscore=0 malwarescore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2505280000 definitions=main-2507210112 Content-Type: text/plain; charset="utf-8" Remove unnecessary KERN_ERR in WARN() calls and the latest version of scripts/checkpatch.pl also warns about such a pattern. Signed-off-by: Zhongqiu Han --- kernel/power/qos.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/kernel/power/qos.c b/kernel/power/qos.c index 5e507ed8d077..5c157004b78f 100644 --- a/kernel/power/qos.c +++ b/kernel/power/qos.c @@ -272,7 +272,7 @@ void cpu_latency_qos_add_request(struct pm_qos_request = *req, s32 value) return; =20 if (cpu_latency_qos_request_active(req)) { - WARN(1, KERN_ERR "%s called for already added request\n", __func__); + WARN(1, "%s called for already added request\n", __func__); return; } =20 @@ -298,7 +298,7 @@ void cpu_latency_qos_update_request(struct pm_qos_reque= st *req, s32 new_value) return; =20 if (!cpu_latency_qos_request_active(req)) { - WARN(1, KERN_ERR "%s called for unknown object\n", __func__); + WARN(1, "%s called for unknown object\n", __func__); return; } =20 @@ -324,7 +324,7 @@ void cpu_latency_qos_remove_request(struct pm_qos_reque= st *req) return; =20 if (!cpu_latency_qos_request_active(req)) { - WARN(1, KERN_ERR "%s called for unknown object\n", __func__); + WARN(1, "%s called for unknown object\n", __func__); return; } =20 --=20 2.43.0