From nobody Sat Apr 11 12:45:17 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 4686633B6D3 for ; Thu, 9 Apr 2026 20:52:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775767944; cv=none; b=KosS5SjAQdspHhOHmnEffYgAhxmU9boOxTCyJwiKBBC70T7MtzoQ/GjokkRoZXvDf/LjXqRluV9ctOgQ6d4BH0VmOC4djWu758HhjK3aebJZUYZgwxzgsYHXZwfNPag+nWV/28vLAWf6o5s0rRtZl3laPB+nMHrpWetyJcNxUz0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775767944; c=relaxed/simple; bh=rZgdK6x7VRpDG0CW+9Lf+hi62t5lY+M3VrlMGSAOWxY=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=huxi6nWnYdVkvRH5/6QAJqrPCFpW+oFNfaldPVmyE2CaNlhtAFULJ+Ofvfg1GT2mpTfZ1A6MbX0VeQ0YKIXgscNhMDOmLSEqxxvG/M4ipdhNEwmS2QYJ96L6oH5KOgCC+nq0yn68sOkpljts/GNd0jP5tp/YCf/0gZMtE1WQAyE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=H/57ub6S; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="H/57ub6S" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 85FF2C2BCB2; Thu, 9 Apr 2026 20:52:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1775767943; bh=rZgdK6x7VRpDG0CW+9Lf+hi62t5lY+M3VrlMGSAOWxY=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=H/57ub6SxmIZ2FVjkG3wwK5YSMoLVL3jqEP9Iilx2Iw2QkVNRN6hcSfmlnSmD01lh OjBRgJRIQK9Dl3FOtL98fIDsRUYOoDGlJ4+mK7/JvXkn1dD77yF4z2IG8pCyzokSko 21T++7dISSl0CvxUVzTeZJ4ATS82XN/eTUzLhj3+RdYno+xjbnIU9BM78aK8+MpJsG jR8hCZFYRJyyafddLuB+7zroTWcTOUlHgxHc2zUilG0UKNn4YLxIQsWW+fT9ft4qW0 nGQl7VmPgJ/7qMYk+mLwtfO0DUiQ4xiRjnl55tj0sopSVH2KO0iUONF+AmAV1uK+yG 9HsO3iDwCbZCQ== From: "Matthieu Baerts (NGI0)" Date: Thu, 09 Apr 2026 22:51:55 +0200 Subject: [PATCH mptcp-next 15/16] selftests: mptcp: pm: use simpler send/recv forms Precedence: bulk X-Mailing-List: mptcp@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260409-mptcp-inc-limits-v1-15-0e45fa30d914@kernel.org> References: <20260409-mptcp-inc-limits-v1-0-0e45fa30d914@kernel.org> In-Reply-To: <20260409-mptcp-inc-limits-v1-0-0e45fa30d914@kernel.org> To: MPTCP Upstream Cc: "Matthieu Baerts (NGI0)" X-Mailer: b4 0.15.1 X-Developer-Signature: v=1; a=openpgp-sha256; l=1455; i=matttbe@kernel.org; h=from:subject:message-id; bh=rZgdK6x7VRpDG0CW+9Lf+hi62t5lY+M3VrlMGSAOWxY=; b=owGbwMvMwCVWo/Th0Gd3rumMp9WSGDJvCFYxuug/4m7Y+9PGyGtybuQaq129uWxtpxSeuFumM 3AWNbzrKGVhEONikBVTZJFui8yf+byKt8TLzwJmDisTyBAGLk4BmMiJKQz/k6KZlMp9T967fnSu 1qqg3sAZ+7r/nvquNeN+btf81Te23GZk6FJOCfYzrVJg3KL4XSesh7Ph5ObeZUJrj/ZHlNQbT69 gAAA= X-Developer-Key: i=matttbe@kernel.org; a=openpgp; fpr=E8CB85F76877057A6E27F77AF6B7824F4269A073 Instead of sendto() and recvfrom() which the NL address that was already provided before. Just simpler and easier to read. Signed-off-by: Matthieu Baerts (NGI0) --- tools/testing/selftests/net/mptcp/pm_nl_ctl.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/tools/testing/selftests/net/mptcp/pm_nl_ctl.c b/tools/testing/= selftests/net/mptcp/pm_nl_ctl.c index 99eecccbf0c8..439b22f88c93 100644 --- a/tools/testing/selftests/net/mptcp/pm_nl_ctl.c +++ b/tools/testing/selftests/net/mptcp/pm_nl_ctl.c @@ -217,8 +217,6 @@ static int capture_events(int fd, int event_group) /* do a netlink command and, if max > 0, fetch the reply ; nh's size >1024= B */ static int do_nl_req(int fd, struct nlmsghdr *nh, int len, int max) { - struct sockaddr_nl nladdr =3D { .nl_family =3D AF_NETLINK }; - socklen_t addr_len; void *data =3D nh; int rem, ret; int err =3D 0; @@ -230,12 +228,11 @@ static int do_nl_req(int fd, struct nlmsghdr *nh, int= len, int max) } =20 nh->nlmsg_len =3D len; - ret =3D sendto(fd, data, len, 0, (void *)&nladdr, sizeof(nladdr)); + ret =3D send(fd, data, len, 0); if (ret !=3D len) error(1, errno, "send netlink: %uB !=3D %uB\n", ret, len); =20 - addr_len =3D sizeof(nladdr); - rem =3D ret =3D recvfrom(fd, data, max, 0, (void *)&nladdr, &addr_len); + rem =3D ret =3D recv(fd, data, max, 0); if (ret < 0) error(1, errno, "recv netlink: %uB\n", ret); =20 --=20 2.53.0