From nobody Wed Sep 17 19:38:44 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 8A8BF14EC73 for ; Fri, 27 Jun 2025 16:01:27 +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=1751040087; cv=none; b=OZdlVHglKlO2fFYj/4okn/NcDk6K4zGYzOaYuaP04Rpefn3l9VvUkQtBFO3cV00Wv/4kj6x0iYuMtu9hwH73n5GXvpq5Uj8q228d6VjePwkxvd8aZ8mDA43AGwjk7xCfWLrISeG6DOAQc3mHNa4gegTxtePleXb/SrgeyzSt528= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751040087; c=relaxed/simple; bh=epwapybJb3CgkKtp/aeYa0kMv1PgIz/cC1O6ujlwZOY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=a9D5JoVv0syFCuxNhzrBNJ0nOoRVK3CM6bPX037x3ezC7kQa/Zp0FPuIR9s1B/gHlrzdDa8GgD+zzwNT1DUSzgCwO9iPw3hKieVO/JPlWyDTUMMntiq4YTkew5B8XUIFqFW+3LLDYC1/2O0wYQhdBt2uAlYNMscx3CoUC0AgTmI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=f8utLYfl; 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="f8utLYfl" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4B168C4CEED; Fri, 27 Jun 2025 16:01:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1751040087; bh=epwapybJb3CgkKtp/aeYa0kMv1PgIz/cC1O6ujlwZOY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=f8utLYflfDn5CofMP0jtQ78kLdv4zDe2mnZa21Ya0yMoMezm6wwr+aYI0xg9OJ0sK xqNJtKyGhLBCyTdyKm1V0KJTX0I00IcvOrkPpnN78pYrS1WBDBKoipjJLbP1mgCqNx 5SkQ5oONJ4eJh7y/8IBfQzUFyoVg8yzd70ioBsM0+HE0ZN0NzhYtKpSB2T3p6ZxdGU rNBwtE4sreTl1fIrrIJv1bRw99km/zaqhjkCPX6C1VdvxZCIKMydTlot/iVEtyQ84F HeSHlo3hGJhw9CIvfd8IwPMk5i5QdlvlFiHchHNhyo2SNO+CMXJQflOzcOk7N91Rtd HNN2w7K2ipW/w== From: Geliang Tang To: mptcp@lists.linux.dev, hare@kernel.org Cc: Geliang Tang Subject: [PATCH mptcp-next v4 1/4] mptcp: use sk_eat_skb in recvmsg_mskq Date: Fri, 27 Jun 2025 23:59:40 +0800 Message-ID: <28f02218b3e0dff52714f7ff8fd9a401d8f31fc8.1751039657.git.tanggeliang@kylinos.cn> X-Mailer: git-send-email 2.48.1 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" From: Geliang Tang This patch uses sk_eat_skb() helper in __mptcp_recvmsg_mskq() instead of open-coding it. Signed-off-by: Geliang Tang --- net/mptcp/protocol.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c index 1de42dc4e8ea..2f747ab730e5 100644 --- a/net/mptcp/protocol.c +++ b/net/mptcp/protocol.c @@ -1890,8 +1890,7 @@ static int __mptcp_recvmsg_mskq(struct sock *sk, skb->destructor =3D NULL; atomic_sub(skb->truesize, &sk->sk_rmem_alloc); sk_mem_uncharge(sk, skb->truesize); - __skb_unlink(skb, &sk->sk_receive_queue); - __kfree_skb(skb); + sk_eat_skb(sk, skb); msk->bytes_consumed +=3D count; } =20 --=20 2.48.1