From patchwork Wed Aug 24 22:26:52 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin KaFai Lau X-Patchwork-Id: 12954038 X-Patchwork-Delegate: bpf@iogearbox.net 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 32B74C6498F for ; Wed, 24 Aug 2022 22:30:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229787AbiHXWaQ (ORCPT ); Wed, 24 Aug 2022 18:30:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46728 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229799AbiHXWaN (ORCPT ); Wed, 24 Aug 2022 18:30:13 -0400 Received: from mx0a-00082601.pphosted.com (mx0b-00082601.pphosted.com [67.231.153.30]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3FF7F7648 for ; Wed, 24 Aug 2022 15:30:12 -0700 (PDT) Received: from pps.filterd (m0089730.ppops.net [127.0.0.1]) by m0089730.ppops.net (8.17.1.5/8.17.1.5) with ESMTP id 27OMHD8f017597 for ; Wed, 24 Aug 2022 15:30:11 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fb.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=facebook; bh=Se4D6fYi5b+SEChDE8lSEIia0gEu3V+oHv1Vt4KSp/U=; b=PxXC+zVL+xesf6k6KpTFa08HsgpQetYnQ2tbWFgEtVjlHRcfFNv6Zbi/F8zcq3siMKhS gIJTzOVH2WV9obcDo9d3paNFRARwLQj9LI3KatMa4sYdiLE7qGFgpLSnfS9X+pZtENVX ya/7Zay7H5P+wcqOPV7gA3GpcPpCrAEc2Ik= Received: from maileast.thefacebook.com ([163.114.130.16]) by m0089730.ppops.net (PPS) with ESMTPS id 3j4x1yvjdp-19 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Wed, 24 Aug 2022 15:30:11 -0700 Received: from twshared32421.14.frc2.facebook.com (2620:10d:c0a8:1b::d) by mail.thefacebook.com (2620:10d:c0a8:82::e) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Wed, 24 Aug 2022 15:30:08 -0700 Received: by devbig933.frc1.facebook.com (Postfix, from userid 6611) id 80248871C97A; Wed, 24 Aug 2022 15:26:52 -0700 (PDT) From: Martin KaFai Lau To: , CC: Alexei Starovoitov , Andrii Nakryiko , Daniel Borkmann , David Miller , Eric Dumazet , Jakub Kicinski , , Paolo Abeni , Stanislav Fomichev Subject: [PATCH bpf-next 08/17] net: Remove unused flags argument from do_ipv6_getsockopt Date: Wed, 24 Aug 2022 15:26:52 -0700 Message-ID: <20220824222652.1921006-1-kafai@fb.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220824222601.1916776-1-kafai@fb.com> References: <20220824222601.1916776-1-kafai@fb.com> MIME-Version: 1.0 X-FB-Internal: Safe X-Proofpoint-GUID: 1z9iQQea01Q8J5V8DirxumgBIlvMOwwE X-Proofpoint-ORIG-GUID: 1z9iQQea01Q8J5V8DirxumgBIlvMOwwE X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.895,Hydra:6.0.517,FMLib:17.11.122.1 definitions=2022-08-24_14,2022-08-22_02,2022-06-22_01 Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org X-Patchwork-Delegate: bpf@iogearbox.net The 'unsigned int flags' argument is always 0, so it can be removed. Signed-off-by: Martin KaFai Lau --- net/ipv6/ipv6_sockglue.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c index a4535bdbd310..2894271c2c08 100644 --- a/net/ipv6/ipv6_sockglue.c +++ b/net/ipv6/ipv6_sockglue.c @@ -1133,7 +1133,7 @@ static int compat_ipv6_get_msfilter(struct sock *sk, void __user *optval, } static int do_ipv6_getsockopt(struct sock *sk, int level, int optname, - char __user *optval, int __user *optlen, unsigned int flags) + char __user *optval, int __user *optlen) { struct ipv6_pinfo *np = inet6_sk(sk); int len; @@ -1168,7 +1168,7 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname, msg.msg_control_user = optval; msg.msg_controllen = len; - msg.msg_flags = flags; + msg.msg_flags = 0; msg.msg_control_is_user = true; lock_sock(sk); @@ -1492,7 +1492,7 @@ int ipv6_getsockopt(struct sock *sk, int level, int optname, if (level != SOL_IPV6) return -ENOPROTOOPT; - err = do_ipv6_getsockopt(sk, level, optname, optval, optlen, 0); + err = do_ipv6_getsockopt(sk, level, optname, optval, optlen); #ifdef CONFIG_NETFILTER /* we need to exclude all possible ENOPROTOOPTs except default case */ if (err == -ENOPROTOOPT && optname != IPV6_2292PKTOPTIONS) {