From nobody Wed Sep 17 18:21:54 2025 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 474AD143C61 for ; Thu, 17 Jul 2025 01:37:18 +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=1752716240; cv=none; b=T2l53JKqwoZxgw+413N9IZgXcGCYrq1hX83p/wX0kgren7xpugByz01OGcNaYKKsOPslARZ0nexwEOOT7vvBy7/6aKpvi6KAaqZArRqRaD4TQyGAj0XNcBsMBT2n0srNsS70NRMsoe6TurpPA36LIx07T6eER+wbTrTY+jYMjGg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752716240; c=relaxed/simple; bh=ORaZm1yS5bPd+jdPZPwgEd8RCEzbv3GibCaEN/DyA54=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=qu8MUoAcMFLtP9ifbujzVLyKp7UWxTTF68mhDXzZ2kzrwKzSG0eF51JjNTmCP1y6utNLlQYAuYysAOgxKtysSEPEe5uryqGqyNbGzoRHCWAawabWGaAzQW2Mdexn7wW8zMwodJVLRZ23qzs3LPFKo2SEOAb+p3s6Qa27peR1jtI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=JBNG/Rua; 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="JBNG/Rua" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5C7F9C4CEE7; Thu, 17 Jul 2025 01:37:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1752716238; bh=ORaZm1yS5bPd+jdPZPwgEd8RCEzbv3GibCaEN/DyA54=; h=From:To:Cc:Subject:Date:From; b=JBNG/RuaGOXf7f7Qj50m1VTAwbiotmr5KHcO4NwtZeElvlK5kh5VYwyZn4+HCLWDd cktPFN2/zw2K73bo1H1B8qCMHJxtgn2YRwm0uzZBMhurkvAt+WA8j11qeR9WVB4Ft5 MgNLNg21wHIPcpq7aT0vo+rlKyGMVTWJmE0tty1q3OfztZCEX2Yc8W13QDR8mcOnME d20IeLpjqKsL7jWRm6O1RSRuUIOJd31NJIsrQsVs6lk+4weE1xM2pm0MpJwnz3TPb+ N0BPPCluDeKhoei98z9Iz+iltLXfWhQ75U0fQF//A9BiByh7m0mAPOocBibzzWlpXj CyGJ+xOvIb+nw== From: Geliang Tang To: mptcp@lists.linux.dev Cc: Geliang Tang Subject: [PATCH mptcp-next] Squash to "tcp: add tcp_sock_set_maxseg" Date: Thu, 17 Jul 2025 09:37:08 +0800 Message-ID: X-Mailer: git-send-email 2.48.1 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" From: Geliang Tang Set the return value of tcp_sock_set_maxseg() to err. Signed-off-by: Geliang Tang --- net/ipv4/tcp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index 5aafe569d4d0..c8f31be4dfa9 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -3896,7 +3896,7 @@ int do_tcp_setsockopt(struct sock *sk, int level, int= optname, =20 switch (optname) { case TCP_MAXSEG: - tcp_sock_set_maxseg(sk, val); + err =3D tcp_sock_set_maxseg(sk, val); break; =20 case TCP_NODELAY: --=20 2.48.1