From: Geliang Tang <tanggeliang@kylinos.cn>

This patch changes the 2nd parameter of get_local_id() interface as
"struct mptcp_pm_param" type. Only "entry" member of this struct is
used.

Signed-off-by: Geliang Tang <tanggeliang@kylinos.cn>
---
 net/mptcp/pm.c           | 6 ++++--
 net/mptcp/pm_netlink.c   | 3 ++-
 net/mptcp/pm_userspace.c | 3 ++-
 net/mptcp/protocol.h     | 4 ++--
 4 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/net/mptcp/pm.c b/net/mptcp/pm.c
index 6a504c870e1a..e3457f34621c 100644
--- a/net/mptcp/pm.c
+++ b/net/mptcp/pm.c
@@ -415,6 +415,7 @@ int mptcp_pm_get_local_id(struct mptcp_sock *msk, struct sock_common *skc)
 {
 	struct mptcp_pm_addr_entry skc_local;
 	struct mptcp_addr_info msk_local;
+	struct mptcp_pm_param param;
 
 	if (WARN_ON_ONCE(!msk))
 		return -1;
@@ -432,9 +433,10 @@ int mptcp_pm_get_local_id(struct mptcp_sock *msk, struct sock_common *skc)
 	skc_local.addr.id = 0;
 	skc_local.flags = MPTCP_PM_ADDR_FLAG_IMPLICIT;
 
+	mptcp_pm_param_set_contexts(&param, &skc_local, NULL);
 	if (mptcp_pm_is_userspace(msk))
-		return mptcp_userspace_pm_get_local_id(msk, &skc_local);
-	return mptcp_pm_nl_get_local_id(msk, &skc_local);
+		return mptcp_userspace_pm_get_local_id(msk, &param);
+	return mptcp_pm_nl_get_local_id(msk, &param);
 }
 
 bool mptcp_pm_is_backup(struct mptcp_sock *msk, struct sock_common *skc)
diff --git a/net/mptcp/pm_netlink.c b/net/mptcp/pm_netlink.c
index 0a0fe890c53d..3709ad2c06ef 100644
--- a/net/mptcp/pm_netlink.c
+++ b/net/mptcp/pm_netlink.c
@@ -1140,8 +1140,9 @@ static int mptcp_pm_nl_create_listen_socket(struct sock *sk,
 }
 
 int mptcp_pm_nl_get_local_id(struct mptcp_sock *msk,
-			     struct mptcp_pm_addr_entry *skc)
+			     struct mptcp_pm_param *param)
 {
+	struct mptcp_pm_addr_entry *skc = &param->entry;
 	struct mptcp_pm_addr_entry *entry;
 	struct pm_nl_pernet *pernet;
 	int ret;
diff --git a/net/mptcp/pm_userspace.c b/net/mptcp/pm_userspace.c
index 5b3ee43130be..bd235b2d18b3 100644
--- a/net/mptcp/pm_userspace.c
+++ b/net/mptcp/pm_userspace.c
@@ -131,10 +131,11 @@ mptcp_userspace_pm_lookup_addr_by_id(struct mptcp_sock *msk, unsigned int id)
 }
 
 int mptcp_userspace_pm_get_local_id(struct mptcp_sock *msk,
-				    struct mptcp_pm_addr_entry *skc)
+				    struct mptcp_pm_param *param)
 {
 	__be16 msk_sport =  ((struct inet_sock *)
 			     inet_sk((struct sock *)msk))->inet_sport;
+	struct mptcp_pm_addr_entry *skc = &param->entry;
 	struct mptcp_pm_addr_entry *entry;
 
 	spin_lock_bh(&msk->pm.lock);
diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h
index dbcf4b84e0f0..7987beaa730e 100644
--- a/net/mptcp/protocol.h
+++ b/net/mptcp/protocol.h
@@ -1122,9 +1122,9 @@ void mptcp_pm_param_set_contexts(struct mptcp_pm_param *param,
 				 const struct mptcp_addr_info *addr);
 int mptcp_pm_get_local_id(struct mptcp_sock *msk, struct sock_common *skc);
 int mptcp_pm_nl_get_local_id(struct mptcp_sock *msk,
-			     struct mptcp_pm_addr_entry *skc);
+			     struct mptcp_pm_param *param);
 int mptcp_userspace_pm_get_local_id(struct mptcp_sock *msk,
-				    struct mptcp_pm_addr_entry *skc);
+				    struct mptcp_pm_param *param);
 bool mptcp_pm_is_backup(struct mptcp_sock *msk, struct sock_common *skc);
 bool mptcp_pm_nl_is_backup(struct mptcp_sock *msk, struct mptcp_addr_info *skc);
 bool mptcp_userspace_pm_is_backup(struct mptcp_sock *msk, struct mptcp_addr_info *skc);
-- 
2.43.0