linux-kernel - [PATCH net-next 1/5] mptcp: make userspace_pm_append_new_local

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Message-Id: <20230414-upstream-net-next-20230414-mptcp-small-cleanups-v1-1-5aa4a2e05cf2@tessares.net>
Date:   Fri, 14 Apr 2023 17:47:06 +0200
From:   Matthieu Baerts <matthieu.baerts@...sares.net>
To:     mptcp@...ts.linux.dev, "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>, Shuah Khan <shuah@...nel.org>
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-kselftest@...r.kernel.org,
        Matthieu Baerts <matthieu.baerts@...sares.net>,
        Geliang Tang <geliang.tang@...e.com>
Subject: [PATCH net-next 1/5] mptcp: make
 userspace_pm_append_new_local_addr static

From: Geliang Tang <geliang.tang@...e.com>

mptcp_userspace_pm_append_new_local_addr() has always exclusively been
used in pm_userspace.c since its introduction in
commit 4638de5aefe5 ("mptcp: handle local addrs announced by userspace PMs").

So make it static.

Signed-off-by: Geliang Tang <geliang.tang@...e.com>
Reviewed-by: Matthieu Baerts <matthieu.baerts@...sares.net>
Signed-off-by: Matthieu Baerts <matthieu.baerts@...sares.net>
---
 net/mptcp/pm_userspace.c | 4 ++--
 net/mptcp/protocol.h     | 2 --
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/net/mptcp/pm_userspace.c b/net/mptcp/pm_userspace.c
index a02d3cbf2a1b..27a275805c06 100644
--- a/net/mptcp/pm_userspace.c
+++ b/net/mptcp/pm_userspace.c
@@ -25,8 +25,8 @@ void mptcp_free_local_addr_list(struct mptcp_sock *msk)
 	}
 }
 
-int mptcp_userspace_pm_append_new_local_addr(struct mptcp_sock *msk,
-					     struct mptcp_pm_addr_entry *entry)
+static int mptcp_userspace_pm_append_new_local_addr(struct mptcp_sock *msk,
+						    struct mptcp_pm_addr_entry *entry)
 {
 	DECLARE_BITMAP(id_bitmap, MPTCP_PM_MAX_ADDR_ID + 1);
 	struct mptcp_pm_addr_entry *match = NULL;
diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h
index e1310bc113be..c8dd24feabef 100644
--- a/net/mptcp/protocol.h
+++ b/net/mptcp/protocol.h
@@ -830,8 +830,6 @@ int mptcp_pm_remove_subflow(struct mptcp_sock *msk, const struct mptcp_rm_list *
 void mptcp_pm_remove_addrs_and_subflows(struct mptcp_sock *msk,
 					struct list_head *rm_list);
 
-int mptcp_userspace_pm_append_new_local_addr(struct mptcp_sock *msk,
-					     struct mptcp_pm_addr_entry *entry);
 void mptcp_free_local_addr_list(struct mptcp_sock *msk);
 int mptcp_nl_cmd_announce(struct sk_buff *skb, struct genl_info *info);
 int mptcp_nl_cmd_remove(struct sk_buff *skb, struct genl_info *info);

-- 
2.39.2