From nobody Sat Nov 23 14:24:57 2024 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 4733E178372 for ; Thu, 10 Oct 2024 05:48:14 +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=1728539294; cv=none; b=lM0UDNzwhFSiXHoEzlDup/5IheyLYNxCi4yeWk9vJMaECrZFOHB/vpPIZRiKS3HLwl/iBB53G1jPpeOIk5NhwhmLjzWrlbTqkurvdeXTmDqMz7fAvr1ki8Fkb3fvTQ3lAnKZZJHCS1dSuSYQMlNgXx+L0Jl7P4clsZs3g4ghfdQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728539294; c=relaxed/simple; bh=vJ2BY1wILGxIuUIk/rIufZZoVxSmrtgXkea5hC+dSf0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=RMk67Sy9Hltv5255v06q/cBSSZ2Og/HI57oKaY87SdhawokFgRfFTiyIM+e5pgBcxXG/5kTXI3ySXzey59jvSVA0YUeC+wMJj+P3gnbMnnVwH3eVmID7SLHu2lM7osdQLUy8iVb/g6P2gt+5m9UEetMND5jrYsiMjNkRKMdlkgI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=tTtKM1U7; 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="tTtKM1U7" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EF451C4CEC5; Thu, 10 Oct 2024 05:48:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1728539294; bh=vJ2BY1wILGxIuUIk/rIufZZoVxSmrtgXkea5hC+dSf0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tTtKM1U7Wu9+f06Qg9REvDmjQgnMeI3HhF5X6crqpZOSmc1UKVRJrjiLUDXEk4+ll hF6jzk3BK7x+LU31ieFdUNp9YCWXvtNIXxZisyvcv1GbZShyO8TdESKi4+A0tcB8ZT Kidv/362SBGTjR2JFzv7NcmabwTZgIB0wKxTiNouVHK0NzPc3JtOTDWt1RvEAWFpZO 1d1y2EKk3swsKxoImNiZS1gXEx6cIOi0T33OHOWK2VzWniLm0REnSL62KE3X40zGKI CeilH5+dvbxU9FWe6AEnGznsak28MKbBCkl0QF+DO0+qrwidgt5EUUjxT4kvbbQlIv E28ppMyVeob4g== From: Geliang Tang To: mptcp@lists.linux.dev Cc: Geliang Tang Subject: [PATCH mptcp-next v3 04/15] mptcp: change info of get_addr as const Date: Thu, 10 Oct 2024 13:47:49 +0800 Message-ID: <6e7ce5e458e8703a93b71e345a696d4974ca0fdc.1728538976.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 get_addr() interfeces will be invoked by dump_addr(), which using const parameters "info", so this patch changes "info" parameters of get_addr() as const too. Signed-off-by: Geliang Tang --- net/mptcp/pm_netlink.c | 9 ++++++--- net/mptcp/pm_userspace.c | 2 +- net/mptcp/protocol.h | 2 +- 3 files changed, 8 insertions(+), 5 deletions(-) diff --git a/net/mptcp/pm_netlink.c b/net/mptcp/pm_netlink.c index 353878f64e8e..2888e4b303c0 100644 --- a/net/mptcp/pm_netlink.c +++ b/net/mptcp/pm_netlink.c @@ -1793,12 +1793,15 @@ int mptcp_nl_fill_addr(struct sk_buff *skb, } =20 static int mptcp_pm_nl_get_addr(u8 id, struct mptcp_pm_addr_entry *addr, - struct genl_info *info) + const struct genl_info *info) { - struct pm_nl_pernet *pernet =3D genl_info_pm_nl(info); + struct net *net =3D genl_info_net(info); struct mptcp_pm_addr_entry *entry; + struct pm_nl_pernet *pernet; int ret =3D -EINVAL; =20 + pernet =3D pm_nl_get_pernet(net); + spin_lock_bh(&pernet->lock); entry =3D __lookup_addr_by_id(pernet, id); if (entry) { @@ -1811,7 +1814,7 @@ static int mptcp_pm_nl_get_addr(u8 id, struct mptcp_p= m_addr_entry *addr, } =20 static int mptcp_pm_get_addr(u8 id, struct mptcp_pm_addr_entry *addr, - struct genl_info *info) + const struct genl_info *info) { if (info->attrs[MPTCP_PM_ATTR_TOKEN]) return mptcp_userspace_pm_get_addr(id, addr, info); diff --git a/net/mptcp/pm_userspace.c b/net/mptcp/pm_userspace.c index 4c4693c5aae9..373ff0186bee 100644 --- a/net/mptcp/pm_userspace.c +++ b/net/mptcp/pm_userspace.c @@ -630,7 +630,7 @@ int mptcp_userspace_pm_dump_addr(struct sk_buff *msg, } =20 int mptcp_userspace_pm_get_addr(u8 id, struct mptcp_pm_addr_entry *addr, - struct genl_info *info) + const struct genl_info *info) { struct mptcp_pm_addr_entry *entry; struct mptcp_sock *msk; diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h index e5319876c5f6..3b3a09f5d7fc 100644 --- a/net/mptcp/protocol.h +++ b/net/mptcp/protocol.h @@ -1126,7 +1126,7 @@ bool mptcp_userspace_pm_is_backup(struct mptcp_sock *= msk, struct mptcp_addr_info int mptcp_userspace_pm_dump_addr(struct sk_buff *msg, struct netlink_callback *cb); int mptcp_userspace_pm_get_addr(u8 id, struct mptcp_pm_addr_entry *addr, - struct genl_info *info); + const struct genl_info *info); =20 static inline u8 subflow_get_local_id(const struct mptcp_subflow_context *= subflow) { --=20 2.43.0