From nobody Sun Dec 22 07:14:25 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 2C54218FDB7 for ; Tue, 8 Oct 2024 09:58:32 +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=1728381513; cv=none; b=Ep19x/zE1+7IGE7imvVYb/P3GzKUQOIdWVTKOaX5TaHXZXVLLZmj2roY8j3LWFe4TqUt0egHZS0PwApJ0hzXqu5olIZ7E9eyUkK3c/DiEP7mPB6kCNEaCix44XH0Wh+7bzGmBBUK7hf3LVi/jLuLyQ9V4I+YTaWJghBfatXLcV0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728381513; c=relaxed/simple; bh=aHhY2tExyzXjbYpYfo1acXjacscqUnDaJUAFmLZfAHY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=C/qQRMn7yAKidHzfmNNtXKDFnQHezPcPg/n9w0l5Q7Lar4PHhVLBIJywePxxStBGMzKm3vyCCnUHgyD9KGG84zEuEKkcNVGRFkn/SOnntDrrMp1S/0CgrwmaOeDsJldUjE6V2pIfosiPj9jYX2TR2JCAGWSDzxOuu2rNwfzzeCM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Vl+4A1Tc; 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="Vl+4A1Tc" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8F787C4CECC; Tue, 8 Oct 2024 09:58:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1728381512; bh=aHhY2tExyzXjbYpYfo1acXjacscqUnDaJUAFmLZfAHY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Vl+4A1TcD3SHV2miilW4OyrQM+E8clMvSC+V8mknwJ2yCBxarHO/VfJa8rcHufrVu cfoqOjQqPRVZdLroiVniPltI8d8uCSsHECsScrHeVrEoZbWkDJDGEn/sJd31Saen7/ 14JfyIGBdW4kb7+bg8yWYvm+nopsCazjKxekHUdyCoF0Ws9yawsF+QlQ/jNfzxdSry 9GOlMaMcyE1LxfII+l8CMKXfv5PQkAI/a5oQNXgdoFbsgdzPNhQLVTdTQM7+Uqg05f JozSpRMLKqV9Zggf4ORmJqBnubu96EBCLuvLRe/9mFmZ5DxQs4LWC+zsaw3KDhhzmY DZWcl/LgysaQA== From: Geliang Tang To: mptcp@lists.linux.dev Cc: Geliang Tang Subject: [PATCH mptcp-next v2 04/13] mptcp: change info of get_addr as const Date: Tue, 8 Oct 2024 17:58:08 +0800 Message-ID: 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 8bc38a4cd278..2ab966393c55 100644 --- a/net/mptcp/pm_netlink.c +++ b/net/mptcp/pm_netlink.c @@ -1792,12 +1792,15 @@ 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) { @@ -1810,7 +1813,7 @@ 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 4342be369914..be2028ffebde 100644 --- a/net/mptcp/protocol.h +++ b/net/mptcp/protocol.h @@ -1128,7 +1128,7 @@ 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