From patchwork Fri Feb 21 13:02:10 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zijun Hu X-Patchwork-Id: 13985424 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 43384C021AA for ; Fri, 21 Feb 2025 13:04:57 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id C9CCF280008; Fri, 21 Feb 2025 08:04:56 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id C4C3F280001; Fri, 21 Feb 2025 08:04:56 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id AC631280008; Fri, 21 Feb 2025 08:04:56 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0014.hostedemail.com [216.40.44.14]) by kanga.kvack.org (Postfix) with ESMTP id 86AB6280001 for ; Fri, 21 Feb 2025 08:04:56 -0500 (EST) Received: from smtpin28.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay10.hostedemail.com (Postfix) with ESMTP id 4A8E7C0919 for ; Fri, 21 Feb 2025 13:04:56 +0000 (UTC) X-FDA: 83143971792.28.0901C8F Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by imf04.hostedemail.com (Postfix) with ESMTP id 5272B40006 for ; Fri, 21 Feb 2025 13:03:03 +0000 (UTC) Authentication-Results: imf04.hostedemail.com; dkim=pass header.d=quicinc.com header.s=qcppdkim1 header.b=IUbu3Rss; dmarc=pass (policy=none) header.from=quicinc.com; spf=pass (imf04.hostedemail.com: domain of quic_zijuhu@quicinc.com designates 205.220.180.131 as permitted sender) smtp.mailfrom=quic_zijuhu@quicinc.com ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1740142983; a=rsa-sha256; cv=none; b=kQQyd+bsAx8blMTmo1FFGXGmiDIT3nFtVcwWVtULk74T6/1aM5dAQOtZI4ytpdSeFwg063 iq5xIerFE9+pgVpMTS8YE7YGESBnvjx6UBgs0VfvWcv5ekeo/NUMMSF82oJokiQBxns+/W C94+ovaNsOU1/5Sb4tj1vdsqVUcJ1FU= ARC-Authentication-Results: i=1; imf04.hostedemail.com; dkim=pass header.d=quicinc.com header.s=qcppdkim1 header.b=IUbu3Rss; dmarc=pass (policy=none) header.from=quicinc.com; spf=pass (imf04.hostedemail.com: domain of quic_zijuhu@quicinc.com designates 205.220.180.131 as permitted sender) smtp.mailfrom=quic_zijuhu@quicinc.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1740142983; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=wFpSYkob+uP4F7wA26ehWFLZ1VpD6KxzlziVanTIhfg=; b=AERP8ve3n7n/oc+09sqVjZ1awlxvjJFedPSgbL16OqV+Pi3KZtx0pHTp9fulsF28nxFU9b aBFfgEYwtiti2TyQW+tqajiDC67zS3gbwN+nTVTzxIG8tOPY1m+gn1VgpabYbmqmLH/1Kr NtZsw8o9TdCVZtdyLaUjvMbD2T+LNRE= Received: from pps.filterd (m0279869.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 51L5jYZA011610; Fri, 21 Feb 2025 13:02:44 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= wFpSYkob+uP4F7wA26ehWFLZ1VpD6KxzlziVanTIhfg=; b=IUbu3Rssrbbz82zN zAgrnQy59yHD6uyX4tTLB9rRvg2H1i0mP/p5bBWKRJJ6noy8eJh8V0it8urJ+f6Z tBTY6U6EEir5yfjvRrWedIuJL3prS2TDWfPm6IYqEdaVM8YZpoYY625dbCk/5sgz 6tc44LUjNT0d0tHNXZaBCLT2Lg+Oo2pFiQH09w15MHQp0lKD8J7D1y/tig6GzDWk yPoyzxFyal2k93GxtK3rj5oj6JWFs5rLkyjOIO4NppANDZX54i1n+boHbGNoo7nS X3XGrnu9AcGeIEUzhbT7fYO638N6VA3UO7aoutU/aQRL5l/4Y9DtFV3KJjrvrTZq viCdnw== Received: from nasanppmta01.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 44vyy3syrp-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 21 Feb 2025 13:02:43 +0000 (GMT) Received: from nasanex01a.na.qualcomm.com (nasanex01a.na.qualcomm.com [10.52.223.231]) by NASANPPMTA01.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 51LD2XVH014699 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 21 Feb 2025 13:02:33 GMT Received: from hu-zijuhu-lv.qualcomm.com (10.49.16.6) by nasanex01a.na.qualcomm.com (10.52.223.231) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Fri, 21 Feb 2025 05:02:32 -0800 From: Zijun Hu Date: Fri, 21 Feb 2025 05:02:10 -0800 Subject: [PATCH *-next 05/18] sysfs: Remove needless return in void API sysfs_enable_ns() MIME-Version: 1.0 Message-ID: <20250221-rmv_return-v1-5-cc8dff275827@quicinc.com> References: <20250221-rmv_return-v1-0-cc8dff275827@quicinc.com> In-Reply-To: <20250221-rmv_return-v1-0-cc8dff275827@quicinc.com> To: Greg Kroah-Hartman , Will Deacon , Aneesh Kumar K.V , Andrew Morton , Nick Piggin , Peter Zijlstra , Arnd Bergmann , Thomas Gleixner , Herbert Xu , "David S. Miller" , Greg Kroah-Hartman , "Rafael J. Wysocki" , "Danilo Krummrich" , Eric Dumazet , "Jakub Kicinski" , Paolo Abeni , Simon Horman , Johannes Berg , "Jamal Hadi Salim" , Cong Wang , Jiri Pirko , Jason Gunthorpe , Leon Romanovsky , Linus Walleij , "Bartosz Golaszewski" , Lee Jones , Thomas Graf , Christoph Hellwig , Marek Szyprowski , Robin Murphy , "Miquel Raynal" , Richard Weinberger , Vignesh Raghavendra CC: Zijun Hu , , , , , , , , , , , , Zijun Hu X-Mailer: b4 0.14.1 X-Originating-IP: [10.49.16.6] X-ClientProxiedBy: nalasex01c.na.qualcomm.com (10.47.97.35) To nasanex01a.na.qualcomm.com (10.52.223.231) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: ts2yYfm4z98dR6xFr2iGzjL-BKOrSjGZ X-Proofpoint-GUID: ts2yYfm4z98dR6xFr2iGzjL-BKOrSjGZ X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1057,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-02-21_04,2025-02-20_02,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 impostorscore=0 mlxlogscore=794 bulkscore=0 mlxscore=0 spamscore=0 lowpriorityscore=0 phishscore=0 priorityscore=1501 clxscore=1011 malwarescore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2502100000 definitions=main-2502210096 X-Rspam-User: X-Rspamd-Queue-Id: 5272B40006 X-Rspamd-Server: rspam12 X-Stat-Signature: 1zz1txwpc4keqrxkn9zokn7aqfpiiwnf X-HE-Tag: 1740142983-248046 X-HE-Meta: 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 a7SxwzFK wP8I9/rWR0J0Fo7RUIGNitN1UsFtMHozT3rOu2Jf/J8bMkb60vIQ9m9ERfwX4RS+sZZnCSJ0+pfL8No6XoWHXjLqTIsvMTxxtEZKmQ6TrkjG0l2tgolaWwnY4Du/4KkIlVoB4YE6vQ1JPhul8BXkP4QYP1aNygkEI8sFPo4sMMAk04Td+gM/7GLSn955Np4L/erd85LEh2QpSQpVQ8+6beL3ddoc2YrRWNmHgoxEpj4W8NatdJlZs2oe2BH6yn5OH5MwtINOwdkuaRFreug8qBIlvAaGf2V+Komgm3E0A+UdRfr/wBm9eBgnnxO1wRelcx/3M0zpDhfCLSNPiZCkKKR6tCerbrqGY4wd+VEzaHG0W3eQpPqWcRgGiYjhPJPtAtBdW8jtmqyvWCAVN+0DcYUenYuts4hYqg9DheQClAHpOE/edz7/setJ+2lUBoXE5CJbZ X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Remove needless 'return' in void API sysfs_enable_ns() since both the API and kernfs_enable_ns() are void functions. Signed-off-by: Zijun Hu --- include/linux/sysfs.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h index 18f7e1fd093c..ad5015876c70 100644 --- a/include/linux/sysfs.h +++ b/include/linux/sysfs.h @@ -491,7 +491,7 @@ int __must_check sysfs_init(void); static inline void sysfs_enable_ns(struct kernfs_node *kn) { - return kernfs_enable_ns(kn); + kernfs_enable_ns(kn); } int sysfs_file_change_owner(struct kobject *kobj, const char *name, kuid_t kuid,