From nobody Sun Dec 14 06:18:12 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 A08D51F1315 for ; Sat, 7 Jun 2025 08:55:08 +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=1749286508; cv=none; b=EfB4L12gidbYjUeO2yrXYSbeDwBskg6oRBdxjhAw/7Tjztta4dApwK6sNCVngo16zL9VGdmfeYhzdf7yyRSjyJvfQEXrPsnoX5ouVPoZVJN9jxxCXx6V0e8Tpp29cLblLQnwRuvk2JV9hCK/B5NJbMH3uRlt5ww/CEctER033dQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749286508; c=relaxed/simple; bh=rlPWFbDGn4rfSud+FUNzK8GGdubOHWA050mN1hGDH4E=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=qzti6vlGrVXB456voIfxbSkuNW+1fnHbyNzDaGVMCep+291cNTcurOWIIW9Vsn+1O1CJa3PgHcTAY3sqeef63lBW6B9vykEKCPwrK3+svKCmT8s4a+CHtg7BYbheYt5ua4SVUwfyUyq/Li+uIgusQlgF37noCBL8XtvWMuKdO8E= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=d9YWWeX9; 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="d9YWWeX9" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BDC33C4CEED; Sat, 7 Jun 2025 08:55:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1749286508; bh=rlPWFbDGn4rfSud+FUNzK8GGdubOHWA050mN1hGDH4E=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=d9YWWeX9XYykvKixxJpFyHlgCl0GxMvCTRHzdsYvISP4i9qUg0p0ts4VqagHoQh8g l2ieUY34W3l2QwFpvKcNCb7Eu5c8Ar1X7xHHOzeJ2zsCFtgdG7/VSxRWuh98RosRE5 Xs9yjPNC5GRbMKd1GPBz1qEiQ3fcg7BtJsdlR1Ytt0LpEaOjfIqs4XMD1wjLse4aCB Oza5oeU4nIGyounTQnL16Zl1g305LHyf/IRug5SlEINV5WIA+sMbhnAdBqBTRv3oUh jywvBCkq12h27IkrnPFz1BMxSJMn4jy05S7ZRm70mVUBomj9mkhfN+HxsEYs6eC41z yaooxJ1Mb83KA== From: Geliang Tang To: mptcp@lists.linux.dev, hare@kernel.org Cc: Geliang Tang Subject: [PATCH mptcp-next v2 1/4] mptcp: use sk_eat_skb in recvmsg_mskq Date: Sat, 7 Jun 2025 08:54:16 +0000 Message-ID: <1da1c1ea356769ec72d0d0b211bb76770bc7e527.1749286212.git.tanggeliang@kylinos.cn> X-Mailer: git-send-email 2.43.0 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 7a52c127b60a..7fc940a60b3d 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 2.43.0