From nobody Thu Dec 18 05:19:46 2025 Received: from mailgw.kylinos.cn (mailgw.kylinos.cn [124.126.103.232]) (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 DAD4D21CC68 for ; Wed, 16 Apr 2025 07:35:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=124.126.103.232 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744788931; cv=none; b=KLZUgvqswjZu2BGRvVGteaFCHcUJuq36zyxSOu6d3gDw2jUERxXaowBf/0aRr78k9eVFiH3It2IDS+pPxMdHepeHJuksGUBBE8/wsqeIfJHzog/2z64VMGP9IOngA7oHk8IFRjBn21Fv30s869jHVYaRz3AXI43mx2asSMZ2eMc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744788931; c=relaxed/simple; bh=BW6NpZnCo+0deIKmd/Q2TPg/qSM7niTHSnwsq72ec+I=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=LhaO7F/UFxUgilLBEZjMIB3CwcDYOPha8yqiJTUR6ic9gCVs2RlR9hwNj1Aj77QJiSMRD+teFzHNxjBUGsbBzEQR6v9XaSjCreZWrFHgj9pez4T84O67A3b7FT7smgp0QGYvedd88k8ehTfdV6Kxqs10DgJqL7pxm4i2+IFk79s= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kylinos.cn; spf=pass smtp.mailfrom=kylinos.cn; arc=none smtp.client-ip=124.126.103.232 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kylinos.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=kylinos.cn X-UUID: 5a9dd3061a9511f0a216b1d71e6e1362-20250416 X-CTIC-Tags: HR_CC_COUNT, HR_CC_DOMAIN_COUNT, HR_CC_NAME, HR_CTE_8B, HR_CTT_MISS HR_DATE_H, HR_DATE_WKD, HR_DATE_ZONE, HR_FROM_NAME, HR_SJ_DIGIT_LEN HR_SJ_LANG, HR_SJ_LEN, HR_SJ_LETTER, HR_SJ_NOR_SYM, HR_SJ_PHRASE HR_SJ_PHRASE_LEN, HR_SJ_WS, HR_TO_COUNT, HR_TO_DOMAIN_COUNT, HR_TO_NO_NAME IP_TRUSTED, SRC_TRUSTED, DN_TRUSTED, SA_TRUSTED, SA_EXISTED SN_EXISTED, SPF_NOPASS, DKIM_NOPASS, DMARC_NOPASS, CIE_BAD CIE_GOOD, CIE_GOOD_SPF, GTI_FG_BS, GTI_RG_INFO, GTI_C_BU AMN_T1, AMN_GOOD, AMN_C_TI, AMN_C_BU, ABX_MISS_RDNS X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.45,REQID:97b30044-44f5-4e93-9f24-40b917075acc,IP:10, URL:0,TC:0,Content:-5,EDM:25,RT:0,SF:-15,FILE:0,BULK:0,RULE:Release_Ham,AC TION:release,TS:15 X-CID-INFO: VERSION:1.1.45,REQID:97b30044-44f5-4e93-9f24-40b917075acc,IP:10,UR L:0,TC:0,Content:-5,EDM:25,RT:0,SF:-15,FILE:0,BULK:0,RULE:Release_Ham,ACTI ON:release,TS:15 X-CID-META: VersionHash:6493067,CLOUDID:c33e7508e7e02f4f54bee89bbe387bd8,BulkI D:250416153523YMAXUWZ0,BulkQuantity:0,Recheck:0,SF:17|19|24|44|66|78|81|82 |102,TC:nil,Content:0|50,EDM:5,IP:-2,URL:0,File:nil,RT:nil,Bulk:nil,QS:nil ,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES:1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR,TF_CID_SPAM_FAS,TF_CID_SPAM_FSD,TF_CID_SPAM_FSI X-UUID: 5a9dd3061a9511f0a216b1d71e6e1362-20250416 X-User: yangang@kylinos.cn Received: from localhost.localdomain [(223.70.159.239)] by mailgw.kylinos.cn (envelope-from ) (Generic MTA with TLSv1.3 TLS_AES_256_GCM_SHA384 256/256) with ESMTP id 1276996382; Wed, 16 Apr 2025 15:35:22 +0800 From: Gang Yan To: mptcp@lists.linux.dev Cc: Gang Yan , Geliang Tang Subject: [mptcp-next 3/7] selftests: mptcp: refine the 'iovlen' handling logic Date: Wed, 16 Apr 2025 15:34:58 +0800 Message-Id: X-Mailer: git-send-email 2.25.1 In-Reply-To: References: Precedence: bulk X-Mailing-List: mptcp@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" In the original version, the handling logic for the 'iovlen' appeared somewhat redundant. Therefore, 'iovlen++' is used to simpify this portion of the code and improve its readaility. Co-developed-by: Geliang Tang Signed-off-by: Geliang Tang Signed-off-by: Gang Yan --- tools/testing/selftests/net/mptcp/mptcp_diag.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/tools/testing/selftests/net/mptcp/mptcp_diag.c b/tools/testing= /selftests/net/mptcp/mptcp_diag.c index 8a5b7745c58c..2bf13bce59a5 100644 --- a/tools/testing/selftests/net/mptcp/mptcp_diag.c +++ b/tools/testing/selftests/net/mptcp/mptcp_diag.c @@ -91,10 +91,9 @@ static void send_query(int fd, struct inet_diag_req_v2 *= r) .iov_base =3D &req, .iov_len =3D sizeof(req) }; - iov[iovlen] =3D (struct iovec){ &rta_proto, sizeof(rta_proto)}; - iov[iovlen + 1] =3D (struct iovec){ &proto, sizeof(proto)}; + iov[iovlen++] =3D (struct iovec){ &rta_proto, sizeof(rta_proto)}; + iov[iovlen++] =3D (struct iovec){ &proto, sizeof(proto)}; req.nlh.nlmsg_len +=3D RTA_LENGTH(sizeof(proto)); - iovlen +=3D 2; struct msghdr msg =3D { .msg_name =3D &nladdr, .msg_namelen =3D sizeof(nladdr), --=20 2.25.1